53122264 has 32 divisors (see below), whose sum is σ = 107644320. Its totient is φ = 24431616.

The previous prime is 53122261. The next prime is 53122327. The reversal of 53122264 is 46222135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53122261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35989 + ... + 37435.

It is an arithmetic number, because the mean of its divisors is an integer number (3363885).

Almost surely, 2^53122264 is an apocalyptic number.

It is an amenable number.

53122264 is an abundant number, since it is smaller than the sum of its proper divisors (54522056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53122264 is a wasteful number, since it uses less digits than its factorization.

53122264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819 (or 1815 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 53122264 is about 7288.5021780884. The cubic root of 53122264 is about 375.9171954371.

Adding to 53122264 its reverse (46222135), we get a palindrome (99344399).

The spelling of 53122264 in words is "fifty-three million, one hundred twenty-two thousand, two hundred sixty-four".