23312604654 has 40 divisors (see below), whose sum is σ = 52287681600. Its totient is φ = 7763403744.

The previous prime is 23312604649. The next prime is 23312604703. The reversal of 23312604654 is 45640621332.

23312604654 is a `hidden beast` number, since 2 + 33 + 12 + 604 + 6 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 101347 + ... + 238529.

It is an arithmetic number, because the mean of its divisors is an integer number (1307192040).

Almost surely, 2^23312604654 is an apocalyptic number.

23312604654 is an abundant number, since it is smaller than the sum of its proper divisors (28975076946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23312604654 is a wasteful number, since it uses less digits than its factorization.

23312604654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138246 (or 138237 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 23312604654 in words is "twenty-three billion, three hundred twelve million, six hundred four thousand, six hundred fifty-four".