53352831 has 16 divisors (see below), whose sum is σ = 81401600. Its totient is φ = 30449088.

The previous prime is 53352797. The next prime is 53352833. The reversal of 53352831 is 13825335.

It is not a de Polignac number, because 53352831 - 2¹⁴ = 53336447 is a prime.

It is a super-2 number, since 2×53352831² = 5693049151429122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53352833) 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, 32355 + ... + 33963.

It is an arithmetic number, because the mean of its divisors is an integer number (5087600).

Almost surely, 2^53352831 is an apocalyptic number.

53352831 is a deficient number, since it is larger than the sum of its proper divisors (28048769).

53352831 is a wasteful number, since it uses less digits than its factorization.

53352831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198.

The product of its digits is 10800, while the sum is 30.

The square root of 53352831 is about 7304.3022254011. The cubic root of 53352831 is about 376.4602759808.

The spelling of 53352831 in words is "fifty-three million, three hundred fifty-two thousand, eight hundred thirty-one".