252405392059 has 2 divisors, whose sum is σ = 252405392060. Its totient is φ = 252405392058.

The previous prime is 252405392053. The next prime is 252405392069. The reversal of 252405392059 is 950293504252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252405392059 - 2⁵ = 252405392027 is a prime.

It is not a weakly prime, because it can be changed into another prime (252405392053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126202696029 + 126202696030.

It is an arithmetic number, because the mean of its divisors is an integer number (126202696030).

Almost surely, 2^252405392059 is an apocalyptic number.

252405392059 is a deficient number, since it is larger than the sum of its proper divisors (1).

252405392059 is an equidigital number, since it uses as much as digits as its factorization.

252405392059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 252405392059 in words is "two hundred fifty-two billion, four hundred five million, three hundred ninety-two thousand, fifty-nine".