157155102265 has 24 divisors (see below), whose sum is σ = 219601953792. Its totient is φ = 107652353760.

The previous prime is 157155102197. The next prime is 157155102323. The reversal of 157155102265 is 562201551751.

It is not a de Polignac number, because 157155102265 - 2²⁵ = 157121547833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92409 + ... + 568198.

It is an arithmetic number, because the mean of its divisors is an integer number (9150081408).

Almost surely, 2^157155102265 is an apocalyptic number.

It is an amenable number.

157155102265 is a deficient number, since it is larger than the sum of its proper divisors (62446851527).

157155102265 is an equidigital number, since it uses as much as digits as its factorization.

157155102265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661597 (or 661590 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 40.

The spelling of 157155102265 in words is "one hundred fifty-seven billion, one hundred fifty-five million, one hundred two thousand, two hundred sixty-five".