51732364700 has 36 divisors (see below), whose sum is σ = 112307733720. Its totient is φ = 20684005440.

The previous prime is 51732364699. The next prime is 51732364711. The reversal of 51732364700 is 746323715.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123314 + ... + 344486.

It is an arithmetic number, because the mean of its divisors is an integer number (3119659270).

Almost surely, 2^51732364700 is an apocalyptic number.

51732364700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51732364700 is an abundant number, since it is smaller than the sum of its proper divisors (60575369020).

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

51732364700 is a wasteful number, since it uses less digits than its factorization.

51732364700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223526 (or 223519 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 51732364700 in words is "fifty-one billion, seven hundred thirty-two million, three hundred sixty-four thousand, seven hundred".