52305183031 has 4 divisors (see below), whose sum is σ = 52463205064. Its totient is φ = 52147161000.

The previous prime is 52305183017. The next prime is 52305183071. The reversal of 52305183031 is 13038150325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52305183031 - 2⁷ = 52305182903 is a prime.

It is a super-2 number, since 2×52305183031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52305182984 and 52305183002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52305183071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79010520 + ... + 79011181.

It is an arithmetic number, because the mean of its divisors is an integer number (13115801266).

Almost surely, 2^52305183031 is an apocalyptic number.

52305183031 is a deficient number, since it is larger than the sum of its proper divisors (158022033).

52305183031 is a wasteful number, since it uses less digits than its factorization.

52305183031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158022032.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 52305183031 in words is "fifty-two billion, three hundred five million, one hundred eighty-three thousand, thirty-one".