52931707 has 4 divisors (see below), whose sum is σ = 53677296. Its totient is φ = 52186120.

The previous prime is 52931687. The next prime is 52931741. The reversal of 52931707 is 70713925.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52931707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52931797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372688 + ... + 372829.

It is an arithmetic number, because the mean of its divisors is an integer number (13419324).

Almost surely, 2^52931707 is an apocalyptic number.

52931707 is a deficient number, since it is larger than the sum of its proper divisors (745589).

52931707 is an equidigital number, since it uses as much as digits as its factorization.

52931707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745588.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 52931707 is about 7275.4179948646. The cubic root of 52931707 is about 375.4671676958.

The spelling of 52931707 in words is "fifty-two million, nine hundred thirty-one thousand, seven hundred seven".