52232031 has 6 divisors (see below), whose sum is σ = 75446280. Its totient is φ = 34821348.

The previous prime is 52232029. The next prime is 52232039. The reversal of 52232031 is 13023225.

It is not a de Polignac number, because 52232031 - 2¹ = 52232029 is a prime.

It is a super-2 number, since 2×52232031² = 5456370124769922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52231995 and 52232013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52232039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2901771 + ... + 2901788.

It is an arithmetic number, because the mean of its divisors is an integer number (12574380).

Almost surely, 2^52232031 is an apocalyptic number.

52232031 is a deficient number, since it is larger than the sum of its proper divisors (23214249).

52232031 is a wasteful number, since it uses less digits than its factorization.

52232031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5803565 (or 5803562 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 52232031 is about 7227.1730987987. The cubic root of 52232031 is about 373.8054575560.

Adding to 52232031 its reverse (13023225), we get a palindrome (65255256).

It can be divided in two parts, 5 and 2232031, that added together give a square (2232036 = 1494²).

The spelling of 52232031 in words is "fifty-two million, two hundred thirty-two thousand, thirty-one".