52312459 has 2 divisors, whose sum is σ = 52312460. Its totient is φ = 52312458.

The previous prime is 52312427. The next prime is 52312499. The reversal of 52312459 is 95421325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52312459 - 2⁵ = 52312427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52312459.

It is not a weakly prime, because it can be changed into another prime (52312499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26156229 + 26156230.

It is an arithmetic number, because the mean of its divisors is an integer number (26156230).

Almost surely, 2^52312459 is an apocalyptic number.

52312459 is a deficient number, since it is larger than the sum of its proper divisors (1).

52312459 is an equidigital number, since it uses as much as digits as its factorization.

52312459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 52312459 is about 7232.7352364095. The cubic root of 52312459 is about 373.9972237109.

The spelling of 52312459 in words is "fifty-two million, three hundred twelve thousand, four hundred fifty-nine".