52931951 has 2 divisors, whose sum is σ = 52931952. Its totient is φ = 52931950.

The previous prime is 52931939. The next prime is 52931959. The reversal of 52931951 is 15913925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52931951 - 2⁶ = 52931887 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52931959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26465975 + 26465976.

It is an arithmetic number, because the mean of its divisors is an integer number (26465976).

Almost surely, 2^52931951 is an apocalyptic number.

52931951 is a deficient number, since it is larger than the sum of its proper divisors (1).

52931951 is an equidigital number, since it uses as much as digits as its factorization.

52931951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12150, while the sum is 35.

The square root of 52931951 is about 7275.4347636413. The cubic root of 52931951 is about 375.4677446270.

The spelling of 52931951 in words is "fifty-two million, nine hundred thirty-one thousand, nine hundred fifty-one".