52514231 has 12 divisors (see below), whose sum is σ = 66642120. Its totient is φ = 40919760.

The previous prime is 52514219. The next prime is 52514249. The reversal of 52514231 is 13241525.

It is not a de Polignac number, because 52514231 - 2⁶ = 52514167 is a prime.

It is a super-2 number, since 2×52514231² = 5515488915042722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52514197 and 52514206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52514281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48176 + ... + 49253.

It is an arithmetic number, because the mean of its divisors is an integer number (5553510).

Almost surely, 2^52514231 is an apocalyptic number.

52514231 is a deficient number, since it is larger than the sum of its proper divisors (14127889).

52514231 is a wasteful number, since it uses less digits than its factorization.

52514231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97454 (or 97447 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 52514231 is about 7246.6703388522. The cubic root of 52514231 is about 374.4774493656.

Adding to 52514231 its reverse (13241525), we get a palindrome (65755756).

The spelling of 52514231 in words is "fifty-two million, five hundred fourteen thousand, two hundred thirty-one".