253024801 has 2 divisors, whose sum is σ = 253024802. Its totient is φ = 253024800.

The previous prime is 253024799. The next prime is 253024813. The reversal of 253024801 is 108420352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188238400 + 64786401 = 13720^2 + 8049^2 .

It is a cyclic number.

It is not a de Polignac number, because 253024801 - 2¹ = 253024799 is a prime.

Together with 253024799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (253024301) 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, 126512400 + 126512401.

It is an arithmetic number, because the mean of its divisors is an integer number (126512401).

Almost surely, 2^253024801 is an apocalyptic number.

It is an amenable number.

253024801 is a deficient number, since it is larger than the sum of its proper divisors (1).

253024801 is an equidigital number, since it uses as much as digits as its factorization.

253024801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 253024801 is about 15906.7533142373. The cubic root of 253024801 is about 632.4910201978.

It can be divided in two parts, 25302 and 4801, that added together give a palindrome (30103).

The spelling of 253024801 in words is "two hundred fifty-three million, twenty-four thousand, eight hundred one".