252764014025 has 6 divisors (see below), whose sum is σ = 313427377422. Its totient is φ = 202211211200.

The previous prime is 252764013979. The next prime is 252764014037. The reversal of 252764014025 is 520410467252.

It can be written as a sum of positive squares in 3 ways, for example, as 72528953344 + 180235060681 = 269312^2 + 424541^2 .

It is not a de Polignac number, because 252764014025 - 2⁸ = 252764013769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252764014025.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5055280256 + ... + 5055280305.

It is an arithmetic number, because the mean of its divisors is an integer number (52237896237).

Almost surely, 2^252764014025 is an apocalyptic number.

252764014025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252764014025 is a deficient number, since it is larger than the sum of its proper divisors (60663363397).

252764014025 is a wasteful number, since it uses less digits than its factorization.

252764014025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110560571 (or 10110560566 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 252764014025 in words is "two hundred fifty-two billion, seven hundred sixty-four million, fourteen thousand, twenty-five".