53121232225324 has 6 divisors (see below), whose sum is σ = 92962156394324. Its totient is φ = 26560616112660.

The previous prime is 53121232225309. The next prime is 53121232225343. The reversal of 53121232225324 is 42352223212135.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6640154028162 + ... + 6640154028169.

Almost surely, 2^{53121232225324} is an apocalyptic number.

It is an amenable number.

53121232225324 is a deficient number, since it is larger than the sum of its proper divisors (39840924169000).

53121232225324 is a wasteful number, since it uses less digits than its factorization.

53121232225324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13280308056335 (or 13280308056333 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

Adding to 53121232225324 its reverse (42352223212135), we get a palindrome (95473455437459).

The spelling of 53121232225324 in words is "fifty-three trillion, one hundred twenty-one billion, two hundred thirty-two million, two hundred twenty-five thousand, three hundred twenty-four".