252754254679 has 16 divisors (see below), whose sum is σ = 261124637760. Its totient is φ = 244493271040.

The previous prime is 252754254607. The next prime is 252754254703. The reversal of 252754254679 is 976452457252.

It is a cyclic number.

It is not a de Polignac number, because 252754254679 - 2¹⁹ = 252753730391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252754254979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4685847 + ... + 4739479.

It is an arithmetic number, because the mean of its divisors is an integer number (16320289860).

Almost surely, 2^252754254679 is an apocalyptic number.

252754254679 is a deficient number, since it is larger than the sum of its proper divisors (8370383081).

252754254679 is a wasteful number, since it uses less digits than its factorization.

252754254679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54650.

The product of its digits is 42336000, while the sum is 58.

The spelling of 252754254679 in words is "two hundred fifty-two billion, seven hundred fifty-four million, two hundred fifty-four thousand, six hundred seventy-nine".