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575065455053 = 17317106710977
BaseRepresentation
bin10000101111001001001…
…00100111100111001101
32000222100022002221010112
420113210210213213031
533410213224030203
61120103104245405
756355441500465
oct10274444474715
92028308087115
10575065455053
1120197a503961
1293550310865
13422c7b60bbb
141db94898ba5
15ee5acc96d8
hex85e49279cd

575065455053 has 8 divisors (see below), whose sum is σ = 610813638072. Its totient is φ = 539530694656.

The previous prime is 575065454989. The next prime is 575065455103. The reversal of 575065455053 is 350554560575.

575065455053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 31008744649 + 544056710404 = 176093^2 + 737602^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 575065455053 - 26 = 575065454989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 575065454992 and 575065455010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575065455253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53350100 + ... + 53360877.

It is an arithmetic number, because the mean of its divisors is an integer number (76351704759).

Almost surely, 2575065455053 is an apocalyptic number.

It is an amenable number.

575065455053 is a deficient number, since it is larger than the sum of its proper divisors (35748183019).

575065455053 is a wasteful number, since it uses less digits than its factorization.

575065455053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106711311.

The product of its (nonzero) digits is 7875000, while the sum is 50.

The spelling of 575065455053 in words is "five hundred seventy-five billion, sixty-five million, four hundred fifty-five thousand, fifty-three".

Divisors: 1 17 317 5389 106710977 1814086609 33827379709 575065455053