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53248161001 = 770910729027
BaseRepresentation
bin110001100101110101…
…100111010011101001
312002102221210211212011
4301211311213103221
51333023012123001
640243432515521
73563352620620
oct614565472351
9162387724764
1053248161001
1120645220532
12a3a084bba1
1350379a1899
142811c946b7
1515b9b07d51
hexc65d674e9

53248161001 has 8 divisors (see below), whose sum is σ = 60940879040. Its totient is φ = 45576902448.

The previous prime is 53248160989. The next prime is 53248161013. The reversal of 53248161001 is 10016184235.

It is an interprime number because it is at equal distance from previous prime (53248160989) and next prime (53248161013).

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

It is not a de Polignac number, because 53248161001 - 25 = 53248160969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53248162001) 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, 5359551 + ... + 5369476.

It is an arithmetic number, because the mean of its divisors is an integer number (7617609880).

Almost surely, 253248161001 is an apocalyptic number.

It is an amenable number.

53248161001 is a deficient number, since it is larger than the sum of its proper divisors (7692718039).

53248161001 is a wasteful number, since it uses less digits than its factorization.

53248161001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10729743.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 53248161001 in words is "fifty-three billion, two hundred forty-eight million, one hundred sixty-one thousand, one".

Divisors: 1 7 709 4963 10729027 75103189 7606880143 53248161001