53514231 has 16 divisors (see below), whose sum is σ = 73713024. Its totient is φ = 34511904.

The previous prime is 53514229. The next prime is 53514233. The reversal of 53514231 is 13241535.

It is an interprime number because it is at equal distance from previous prime (53514229) and next prime (53514233).

It is not a de Polignac number, because 53514231 - 2¹ = 53514229 is a prime.

It is a super-2 number, since 2×53514231² = 5727545839042722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53514233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11865 + ... + 15741.

It is an arithmetic number, because the mean of its divisors is an integer number (4607064).

Almost surely, 2^53514231 is an apocalyptic number.

53514231 is a deficient number, since it is larger than the sum of its proper divisors (20198793).

53514231 is a wasteful number, since it uses less digits than its factorization.

53514231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4030.

The product of its digits is 1800, while the sum is 24.

The square root of 53514231 is about 7315.3421656133. The cubic root of 53514231 is about 376.8395093487.

Adding to 53514231 its reverse (13241535), we get a palindrome (66755766).

The spelling of 53514231 in words is "fifty-three million, five hundred fourteen thousand, two hundred thirty-one".