525376131 has 8 divisors (see below), whose sum is σ = 800573184. Its totient is φ = 300214920.

The previous prime is 525376069. The next prime is 525376157. The reversal of 525376131 is 131673525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 525376131 - 2¹³ = 525367939 is a prime.

It is a super-2 number, since 2×525376131² = 552040158049058322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 525376092 and 525376101.

It is not an unprimeable number, because it can be changed into a prime (525376031) 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, 12508935 + ... + 12508976.

It is an arithmetic number, because the mean of its divisors is an integer number (100071648).

Almost surely, 2^525376131 is an apocalyptic number.

525376131 is a deficient number, since it is larger than the sum of its proper divisors (275197053).

525376131 is a wasteful number, since it uses less digits than its factorization.

525376131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25017921.

The product of its digits is 18900, while the sum is 33.

The square root of 525376131 is about 22921.0848565246. The cubic root of 525376131 is about 806.9069311587.

The spelling of 525376131 in words is "five hundred twenty-five million, three hundred seventy-six thousand, one hundred thirty-one".