52276131 has 8 divisors (see below), whose sum is σ = 77446160. Its totient is φ = 34850736.

The previous prime is 52276129. The next prime is 52276141. The reversal of 52276131 is 13167225.

It is a happy number.

52276131 is a `hidden beast` number, since 522 + 7 + 6 + 131 = 666.

It is not a de Polignac number, because 52276131 - 2¹ = 52276129 is a prime.

It is a super-2 number, since 2×52276131² = 5465587744658322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1936153 = 52276131 / (5 + 2 + 2 + 7 + 6 + 1 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52276095 and 52276104.

It is not an unprimeable number, because it can be changed into a prime (52276111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968050 + ... + 968103.

It is an arithmetic number, because the mean of its divisors is an integer number (9680770).

Almost surely, 2^52276131 is an apocalyptic number.

52276131 is a deficient number, since it is larger than the sum of its proper divisors (25170029).

52276131 is a wasteful number, since it uses less digits than its factorization.

52276131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936162 (or 1936156 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 52276131 is about 7230.2234405307. The cubic root of 52276131 is about 373.9106304617.

The spelling of 52276131 in words is "fifty-two million, two hundred seventy-six thousand, one hundred thirty-one".