23025515355 has 16 divisors (see below), whose sum is σ = 40934249760. Its totient is φ = 12280274784.

The previous prime is 23025515347. The next prime is 23025515423. The reversal of 23025515355 is 55351552032.

23025515355 is a `hidden beast` number, since 2 + 3 + 0 + 2 + 551 + 53 + 55 = 666.

It is not a de Polignac number, because 23025515355 - 2³ = 23025515347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85279552 + ... + 85279821.

It is an arithmetic number, because the mean of its divisors is an integer number (2558390610).

Almost surely, 2^23025515355 is an apocalyptic number.

23025515355 is a deficient number, since it is larger than the sum of its proper divisors (17908734405).

23025515355 is a wasteful number, since it uses less digits than its factorization.

23025515355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170559387 (or 170559381 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 36.

The spelling of 23025515355 in words is "twenty-three billion, twenty-five million, five hundred fifteen thousand, three hundred fifty-five".