56452530732 has 96 divisors (see below), whose sum is σ = 150497894400. Its totient is φ = 16326116352.

The previous prime is 56452530727. The next prime is 56452530737. The reversal of 56452530732 is 23703525465.

It is an interprime number because it is at equal distance from previous prime (56452530727) and next prime (56452530737).

It is not an unprimeable number, because it can be changed into a prime (56452530737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301444 + ... + 451412.

It is an arithmetic number, because the mean of its divisors is an integer number (1567686400).

Almost surely, 2^56452530732 is an apocalyptic number.

56452530732 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56452530732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75248947200).

56452530732 is an abundant number, since it is smaller than the sum of its proper divisors (94045363668).

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

56452530732 is a wasteful number, since it uses less digits than its factorization.

56452530732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150135 (or 150133 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 42.

The spelling of 56452530732 in words is "fifty-six billion, four hundred fifty-two million, five hundred thirty thousand, seven hundred thirty-two".