52312680 has 96 divisors (see below), whose sum is σ = 194313600. Its totient is φ = 11956608.

The previous prime is 52312669. The next prime is 52312693. The reversal of 52312680 is 8621325.

52312680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7860 + ... + 12899.

It is an arithmetic number, because the mean of its divisors is an integer number (2024100).

Almost surely, 2^52312680 is an apocalyptic number.

It is an amenable number.

52312680 is an abundant number, since it is smaller than the sum of its proper divisors (142000920).

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

52312680 is a wasteful number, since it uses less digits than its factorization.

52312680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20783 (or 20776 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 52312680 is about 7232.7505141543. The cubic root of 52312680 is about 373.9977503749.

It can be divided in two parts, 523 and 12680, that added together give a triangular number (13203 = T₁₆₂).

The spelling of 52312680 in words is "fifty-two million, three hundred twelve thousand, six hundred eighty".