52540233031 has 16 divisors (see below), whose sum is σ = 65356508448. Its totient is φ = 41496192000.

The previous prime is 52540233023. The next prime is 52540233071. The reversal of 52540233031 is 13033204525.

52540233031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52540233031 - 2³ = 52540233023 is a prime.

It is a super-2 number, since 2×52540233031² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52540233071) 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, 10803870 + ... + 10808731.

It is an arithmetic number, because the mean of its divisors is an integer number (4084781778).

Almost surely, 2^52540233031 is an apocalyptic number.

52540233031 is a deficient number, since it is larger than the sum of its proper divisors (12816275417).

52540233031 is a wasteful number, since it uses less digits than its factorization.

52540233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21612642.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 52540233031 its reverse (13033204525), we get a palindrome (65573437556).

The spelling of 52540233031 in words is "fifty-two billion, five hundred forty million, two hundred thirty-three thousand, thirty-one".