53660651730504 has 64 divisors (see below), whose sum is σ = 165109697639040. Its totient is φ = 14152259796480.

The previous prime is 53660651730443. The next prime is 53660651730541. The reversal of 53660651730504 is 40503715606635.

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, 12284945557 + ... + 12284949924.

It is an arithmetic number, because the mean of its divisors is an integer number (2579839025610).

Almost surely, 2^{53660651730504} is an apocalyptic number.

It is an amenable number.

53660651730504 is an abundant number, since it is smaller than the sum of its proper divisors (111449045908536).

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

53660651730504 is a wasteful number, since it uses less digits than its factorization.

53660651730504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24569895510 (or 24569895506 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 51.

The spelling of 53660651730504 in words is "fifty-three trillion, six hundred sixty billion, six hundred fifty-one million, seven hundred thirty thousand, five hundred four".