253224264625 has 16 divisors (see below), whose sum is σ = 332656721280. Its totient is φ = 191917335600.

The previous prime is 253224264607. The next prime is 253224264649. The reversal of 253224264625 is 526462422352.

It is not a de Polignac number, because 253224264625 - 2⁵ = 253224264593 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53307997 + ... + 53312746.

It is an arithmetic number, because the mean of its divisors is an integer number (20791045080).

Almost surely, 2^253224264625 is an apocalyptic number.

253224264625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253224264625 is a deficient number, since it is larger than the sum of its proper divisors (79432456655).

253224264625 is a wasteful number, since it uses less digits than its factorization.

253224264625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106620777 (or 106620767 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 43.

Adding to 253224264625 its reverse (526462422352), we get a palindrome (779686686977).

The spelling of 253224264625 in words is "two hundred fifty-three billion, two hundred twenty-four million, two hundred sixty-four thousand, six hundred twenty-five".