52331253 has 24 divisors (see below), whose sum is σ = 79839648. Its totient is φ = 30302976.

The previous prime is 52331249. The next prime is 52331261. The reversal of 52331253 is 35213325.

It is a happy number.

It is not a de Polignac number, because 52331253 - 2² = 52331249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52331203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8950 + ... + 13592.

It is an arithmetic number, because the mean of its divisors is an integer number (3326652).

Almost surely, 2^52331253 is an apocalyptic number.

It is an amenable number.

52331253 is a deficient number, since it is larger than the sum of its proper divisors (27508395).

52331253 is a wasteful number, since it uses less digits than its factorization.

52331253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4693 (or 4676 counting only the distinct ones).

The product of its digits is 2700, while the sum is 24.

The square root of 52331253 is about 7234.0343515911. The cubic root of 52331253 is about 374.0420063011.

Adding to 52331253 its reverse (35213325), we get a palindrome (87544578).

The spelling of 52331253 in words is "fifty-two million, three hundred thirty-one thousand, two hundred fifty-three".