252958879 has 2 divisors, whose sum is σ = 252958880. Its totient is φ = 252958878.

The previous prime is 252958873. The next prime is 252958891. The reversal of 252958879 is 978859252.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252958879 - 2⁵ = 252958847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252958873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126479439 + 126479440.

It is an arithmetic number, because the mean of its divisors is an integer number (126479440).

Almost surely, 2^252958879 is an apocalyptic number.

252958879 is a deficient number, since it is larger than the sum of its proper divisors (1).

252958879 is an equidigital number, since it uses as much as digits as its factorization.

252958879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3628800, while the sum is 55.

The square root of 252958879 is about 15904.6810404987. The cubic root of 252958879 is about 632.4360865913.

The spelling of 252958879 in words is "two hundred fifty-two million, nine hundred fifty-eight thousand, eight hundred seventy-nine".