51292833504 has 96 divisors (see below), whose sum is σ = 154614821760. Its totient is φ = 14725209600.

The previous prime is 51292833497. The next prime is 51292833569. The reversal of 51292833504 is 40533829215.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1258167 + ... + 1298294.

It is an arithmetic number, because the mean of its divisors is an integer number (1610571060).

Almost surely, 2^51292833504 is an apocalyptic number.

It is an amenable number.

51292833504 is an abundant number, since it is smaller than the sum of its proper divisors (103321988256).

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

51292833504 is a wasteful number, since it uses less digits than its factorization.

51292833504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556504 (or 2556496 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 51292833504 in words is "fifty-one billion, two hundred ninety-two million, eight hundred thirty-three thousand, five hundred four".