525232104 has 16 divisors (see below), whose sum is σ = 1313080320. Its totient is φ = 175077360.

The previous prime is 525232091. The next prime is 525232111. The reversal of 525232104 is 401232525.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 21884671 = 525232104 / (5 + 2 + 5 + 2 + 3 + 2 + 1 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10942312 + ... + 10942359.

It is an arithmetic number, because the mean of its divisors is an integer number (82067520).

Almost surely, 2^525232104 is an apocalyptic number.

It is an amenable number.

525232104 is an abundant number, since it is smaller than the sum of its proper divisors (787848216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525232104 is a wasteful number, since it uses less digits than its factorization.

525232104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21884680 (or 21884676 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 525232104 is about 22917.9428396180. The cubic root of 525232104 is about 806.8331890660.

Adding to 525232104 its reverse (401232525), we get a palindrome (926464629).

The spelling of 525232104 in words is "five hundred twenty-five million, two hundred thirty-two thousand, one hundred four".