653472918104 has 32 divisors (see below), whose sum is σ = 1241580780720. Its totient is φ = 322394595456.

The previous prime is 653472918073. The next prime is 653472918113. The reversal of 653472918104 is 401819274356.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88199 + ... + 1146614.

It is a 1-persistent number, because it is pandigital, but 2⋅653472918104 = 1306945836208 is not.

Almost surely, 2^653472918104 is an apocalyptic number.

It is an amenable number.

653472918104 is a deficient number, since it is larger than the sum of its proper divisors (588107862616).

653472918104 is a wasteful number, since it uses less digits than its factorization.

653472918104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235699 (or 1235695 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 653472918104 in words is "six hundred fifty-three billion, four hundred seventy-two million, nine hundred eighteen thousand, one hundred four".