52150131 has 48 divisors (see below), whose sum is σ = 88208640. Its totient is φ = 29367360.

The previous prime is 52150129. The next prime is 52150151. The reversal of 52150131 is 13105125.

It is not a de Polignac number, because 52150131 - 2¹ = 52150129 is a prime.

It is a super-2 number, since 2×52150131² = 5439272326634322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52150121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83940 + ... + 84558.

It is an arithmetic number, because the mean of its divisors is an integer number (1837680).

Almost surely, 2^52150131 is an apocalyptic number.

52150131 is a deficient number, since it is larger than the sum of its proper divisors (36058509).

52150131 is a wasteful number, since it uses less digits than its factorization.

52150131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 52150131 is about 7221.5047600898. The cubic root of 52150131 is about 373.6099792793.

Adding to 52150131 its reverse (13105125), we get a palindrome (65255256).

The spelling of 52150131 in words is "fifty-two million, one hundred fifty thousand, one hundred thirty-one".