23605312504 has 8 divisors (see below), whose sum is σ = 44259960960. Its totient is φ = 11802656248.

The previous prime is 23605312469. The next prime is 23605312517. The reversal of 23605312504 is 40521350632.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×23605312504² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1475332024 + ... + 1475332039.

It is an arithmetic number, because the mean of its divisors is an integer number (5532495120).

Almost surely, 2^23605312504 is an apocalyptic number.

It is an amenable number.

23605312504 is a deficient number, since it is larger than the sum of its proper divisors (20654648456).

23605312504 is a wasteful number, since it uses less digits than its factorization.

23605312504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950664069 (or 2950664065 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 23605312504 in words is "twenty-three billion, six hundred five million, three hundred twelve thousand, five hundred four".