252679753 has 2 divisors, whose sum is σ = 252679754. Its totient is φ = 252679752.

The previous prime is 252679741. The next prime is 252679759. The reversal of 252679753 is 357976252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172344384 + 80335369 = 13128^2 + 8963^2 .

It is a cyclic number.

It is not a de Polignac number, because 252679753 - 2²⁵ = 219125321 is a prime.

It is a super-2 number, since 2×252679753² = 127694115152282018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (252679759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126339876 + 126339877.

It is an arithmetic number, because the mean of its divisors is an integer number (126339877).

Almost surely, 2^252679753 is an apocalyptic number.

It is an amenable number.

252679753 is a deficient number, since it is larger than the sum of its proper divisors (1).

252679753 is an equidigital number, since it uses as much as digits as its factorization.

252679753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 46.

The square root of 252679753 is about 15895.9036547156. The cubic root of 252679753 is about 632.2033816740.

The spelling of 252679753 in words is "two hundred fifty-two million, six hundred seventy-nine thousand, seven hundred fifty-three".