52209915607 has 2 divisors, whose sum is σ = 52209915608. Its totient is φ = 52209915606.

The previous prime is 52209915601. The next prime is 52209915617. The reversal of 52209915607 is 70651990225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52209915607 - 2³ = 52209915599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52209915601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26104957803 + 26104957804.

It is an arithmetic number, because the mean of its divisors is an integer number (26104957804).

Almost surely, 2^52209915607 is an apocalyptic number.

52209915607 is a deficient number, since it is larger than the sum of its proper divisors (1).

52209915607 is an equidigital number, since it uses as much as digits as its factorization.

52209915607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 46.

The spelling of 52209915607 in words is "fifty-two billion, two hundred nine million, nine hundred fifteen thousand, six hundred seven".