23157602755 has 32 divisors (see below), whose sum is σ = 32308821504. Its totient is φ = 15606141696.

The previous prime is 23157602723. The next prime is 23157602771. The reversal of 23157602755 is 55720675132.

It is a cyclic number.

It is not a de Polignac number, because 23157602755 - 2⁵ = 23157602723 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 707052 + ... + 739078.

It is an arithmetic number, because the mean of its divisors is an integer number (1009650672).

Almost surely, 2^23157602755 is an apocalyptic number.

23157602755 is a deficient number, since it is larger than the sum of its proper divisors (9151218749).

23157602755 is a wasteful number, since it uses less digits than its factorization.

23157602755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32395.

The product of its (nonzero) digits is 441000, while the sum is 43.

The spelling of 23157602755 in words is "twenty-three billion, one hundred fifty-seven million, six hundred two thousand, seven hundred fifty-five".