52055131 has 4 divisors (see below), whose sum is σ = 52069600. Its totient is φ = 52040664.

The previous prime is 52055123. The next prime is 52055137. The reversal of 52055131 is 13155025.

52055131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52055131 - 2³ = 52055123 is a prime.

It is a super-2 number, since 2×52055131² = 5419473326854322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52055137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2830 + ... + 10588.

It is an arithmetic number, because the mean of its divisors is an integer number (13017400).

Almost surely, 2^52055131 is an apocalyptic number.

52055131 is a deficient number, since it is larger than the sum of its proper divisors (14469).

52055131 is an equidigital number, since it uses as much as digits as its factorization.

52055131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14468.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 52055131 is about 7214.9241853259. The cubic root of 52055131 is about 373.3829774721.

The spelling of 52055131 in words is "fifty-two million, fifty-five thousand, one hundred thirty-one".