52604131 has 2 divisors, whose sum is σ = 52604132. Its totient is φ = 52604130.

The previous prime is 52604129. The next prime is 52604147. The reversal of 52604131 is 13140625.

52604131 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 52604131 - 2¹ = 52604129 is a prime.

It is a super-2 number, since 2×52604131² = 5534389196530322, which contains 22 as substring.

Together with 52604129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52004131) 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, 26302065 + 26302066.

It is an arithmetic number, because the mean of its divisors is an integer number (26302066).

Almost surely, 2^52604131 is an apocalyptic number.

52604131 is a deficient number, since it is larger than the sum of its proper divisors (1).

52604131 is an equidigital number, since it uses as much as digits as its factorization.

52604131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 52604131 is about 7252.8705351743. The cubic root of 52604131 is about 374.6910189667.

Adding to 52604131 its reverse (13140625), we get a palindrome (65744756).

The spelling of 52604131 in words is "fifty-two million, six hundred four thousand, one hundred thirty-one".