253252877 has 2 divisors, whose sum is σ = 253252878. Its totient is φ = 253252876.

The previous prime is 253252871. The next prime is 253252891. The reversal of 253252877 is 778252352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241460521 + 11792356 = 15539^2 + 3434^2 .

It is a cyclic number.

It is not a de Polignac number, because 253252877 - 2¹² = 253248781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253252871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126626438 + 126626439.

It is an arithmetic number, because the mean of its divisors is an integer number (126626439).

Almost surely, 2^253252877 is an apocalyptic number.

It is an amenable number.

253252877 is a deficient number, since it is larger than the sum of its proper divisors (1).

253252877 is an equidigital number, since it uses as much as digits as its factorization.

253252877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 235200, while the sum is 41.

The square root of 253252877 is about 15913.9208556534. The cubic root of 253252877 is about 632.6810051308.

The spelling of 253252877 in words is "two hundred fifty-three million, two hundred fifty-two thousand, eight hundred seventy-seven".