51200546504 has 16 divisors (see below), whose sum is σ = 96951531420. Its totient is φ = 25346804800.

The previous prime is 51200546431. The next prime is 51200546539. The reversal of 51200546504 is 40564500215.

It can be written as a sum of positive squares in 2 ways, for example, as 31880102500 + 19320444004 = 178550^2 + 138998^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31682699 + ... + 31684314.

Almost surely, 2^51200546504 is an apocalyptic number.

It is an amenable number.

51200546504 is a deficient number, since it is larger than the sum of its proper divisors (45750984916).

51200546504 is a wasteful number, since it uses less digits than its factorization.

51200546504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63367120 (or 63367116 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 51200546504 in words is "fifty-one billion, two hundred million, five hundred forty-six thousand, five hundred four".