53301231 has 6 divisors (see below), whose sum is σ = 76990680. Its totient is φ = 35534148.

The previous prime is 53301229. The next prime is 53301253. The reversal of 53301231 is 13210335.

It is not a de Polignac number, because 53301231 - 2¹ = 53301229 is a prime.

It is a super-2 number, since 2×53301231² = 5682042452230722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53301211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2961171 + ... + 2961188.

It is an arithmetic number, because the mean of its divisors is an integer number (12831780).

Almost surely, 2^53301231 is an apocalyptic number.

53301231 is a deficient number, since it is larger than the sum of its proper divisors (23689449).

53301231 is a wasteful number, since it uses less digits than its factorization.

53301231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5922365 (or 5922362 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 53301231 is about 7300.7692060495. The cubic root of 53301231 is about 376.3388727636.

Adding to 53301231 its reverse (13210335), we get a palindrome (66511566).

It can be divided in two parts, 5330 and 1231, that added together give a 8-th power (6561 = 3⁸).

The spelling of 53301231 in words is "fifty-three million, three hundred one thousand, two hundred thirty-one".