51732312000 has 112 divisors (see below), whose sum is σ = 170820173472. Its totient is φ = 13795276800.

The previous prime is 51732311977. The next prime is 51732312007. The reversal of 51732312000 is 21323715.

51732312000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51732312007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053757 + ... + 1101756.

Almost surely, 2^51732312000 is an apocalyptic number.

51732312000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51732312000 is an abundant number, since it is smaller than the sum of its proper divisors (119087861472).

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

51732312000 is a wasteful number, since it uses less digits than its factorization.

51732312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155543 (or 2155523 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

Adding to 51732312000 its reverse (21323715), we get a palindrome (51753635715).

The spelling of 51732312000 in words is "fifty-one billion, seven hundred thirty-two million, three hundred twelve thousand".