52552931 has 2 divisors, whose sum is σ = 52552932. Its totient is φ = 52552930.

The previous prime is 52552921. The next prime is 52552949. The reversal of 52552931 is 13925525.

52552931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52552931 - 2¹⁰ = 52551907 is a prime.

It is a super-2 number, since 2×52552931² = 5523621113381522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52552921) by changing a digit.

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 as a sum of consecutive naturals, namely, 26276465 + 26276466.

It is an arithmetic number, because the mean of its divisors is an integer number (26276466).

Almost surely, 2^52552931 is an apocalyptic number.

52552931 is a deficient number, since it is larger than the sum of its proper divisors (1).

52552931 is an equidigital number, since it uses as much as digits as its factorization.

52552931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13500, while the sum is 32.

The square root of 52552931 is about 7249.3400389277. The cubic root of 52552931 is about 374.5694163016.

The spelling of 52552931 in words is "fifty-two million, five hundred fifty-two thousand, nine hundred thirty-one".