537252831 has 24 divisors (see below), whose sum is σ = 806011024. Its totient is φ = 357618240.

The previous prime is 537252827. The next prime is 537252899. The reversal of 537252831 is 138252735.

It is a happy number.

537252831 is a `hidden beast` number, since 5 + 372 + 5 + 283 + 1 = 666.

537252831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 537252831 - 2² = 537252827 is a prime.

It is a super-2 number, since 2×537252831² = 577281208835029122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537252731) 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, 211851 + ... + 214371.

Almost surely, 2^537252831 is an apocalyptic number.

537252831 is a deficient number, since it is larger than the sum of its proper divisors (268758193).

537252831 is an equidigital number, since it uses as much as digits as its factorization.

537252831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413 (or 3401 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 537252831 is about 23178.7150420380. The cubic root of 537252831 is about 812.9420173514.

The spelling of 537252831 in words is "five hundred thirty-seven million, two hundred fifty-two thousand, eight hundred thirty-one".