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53103619585 = 546632277659
BaseRepresentation
bin110001011101001110…
…001110111000000001
312002001212211101022101
4301131032032320001
51332224011311320
640221230510401
73556646214232
oct613516167001
9162055741271
1053103619585
1120580677415
12a360365401
135013a64413
1427da9cb089
1515ac0a5c0a
hexc5d38ee01

53103619585 has 8 divisors (see below), whose sum is σ = 63738037440. Its totient is φ = 42473766384.

The previous prime is 53103619573. The next prime is 53103619633. The reversal of 53103619585 is 58591630135.

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 53103619585 - 29 = 53103619073 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115515 + ... + 1162144.

It is an arithmetic number, because the mean of its divisors is an integer number (7967254680).

Almost surely, 253103619585 is an apocalyptic number.

It is an amenable number.

53103619585 is a deficient number, since it is larger than the sum of its proper divisors (10634417855).

53103619585 is a wasteful number, since it uses less digits than its factorization.

53103619585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282327.

The product of its (nonzero) digits is 486000, while the sum is 46.

The spelling of 53103619585 in words is "fifty-three billion, one hundred three million, six hundred nineteen thousand, five hundred eighty-five".

Divisors: 1 5 4663 23315 2277659 11388295 10620723917 53103619585