52252507 has 2 divisors, whose sum is σ = 52252508. Its totient is φ = 52252506.

The previous prime is 52252433. The next prime is 52252511. The reversal of 52252507 is 70525225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52252507 - 2²³ = 43863899 is a prime.

It is not a weakly prime, because it can be changed into another prime (52252007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26126253 + 26126254.

It is an arithmetic number, because the mean of its divisors is an integer number (26126254).

Almost surely, 2^52252507 is an apocalyptic number.

52252507 is a deficient number, since it is larger than the sum of its proper divisors (1).

52252507 is an equidigital number, since it uses as much as digits as its factorization.

52252507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 52252507 is about 7228.5895581365. The cubic root of 52252507 is about 373.8542975777.

The spelling of 52252507 in words is "fifty-two million, two hundred fifty-two thousand, five hundred seven".