253425323122 has 32 divisors (see below), whose sum is σ = 390395666304. Its totient is φ = 123309513600.

The previous prime is 253425323117. The next prime is 253425323131. The reversal of 253425323122 is 221323524352.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 78677472 + ... + 78680692.

It is an arithmetic number, because the mean of its divisors is an integer number (12199864572).

Almost surely, 2^253425323122 is an apocalyptic number.

253425323122 is a deficient number, since it is larger than the sum of its proper divisors (136970343182).

253425323122 is a wasteful number, since it uses less digits than its factorization.

253425323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5394.

The product of its digits is 86400, while the sum is 34.

Adding to 253425323122 its reverse (221323524352), we get a palindrome (474748847474).

The spelling of 253425323122 in words is "two hundred fifty-three billion, four hundred twenty-five million, three hundred twenty-three thousand, one hundred twenty-two".