52348131 has 24 divisors (see below), whose sum is σ = 82718064. Its totient is φ = 31637760.

The previous prime is 52348129. The next prime is 52348133. The reversal of 52348131 is 13184325.

It is a happy number.

52348131 is a `hidden beast` number, since 523 + 4 + 8 + 131 = 666.

It is an interprime number because it is at equal distance from previous prime (52348129) and next prime (52348133).

It is not a de Polignac number, because 52348131 - 2¹ = 52348129 is a prime.

It is a super-2 number, since 2×52348131² = 5480653638386322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52348095 and 52348104.

It is not an unprimeable number, because it can be changed into a prime (52348133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60655 + ... + 61511.

It is an arithmetic number, because the mean of its divisors is an integer number (3446586).

Almost surely, 2^52348131 is an apocalyptic number.

52348131 is a deficient number, since it is larger than the sum of its proper divisors (30369933).

52348131 is a wasteful number, since it uses less digits than its factorization.

52348131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491 (or 1488 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 52348131 is about 7235.2008265148. The cubic root of 52348131 is about 374.0822142842.

The spelling of 52348131 in words is "fifty-two million, three hundred forty-eight thousand, one hundred thirty-one".