525130192 has 20 divisors (see below), whose sum is σ = 1017874336. Its totient is φ = 262452960.

The previous prime is 525130169. The next prime is 525130211. The reversal of 525130192 is 291031525.

It is a self number, because there is not a number n which added to its sum of digits gives 525130192.

It is a congruent number.

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, 42013 + ... + 53059.

Almost surely, 2^525130192 is an apocalyptic number.

It is an amenable number.

525130192 is a deficient number, since it is larger than the sum of its proper divisors (492744144).

525130192 is a wasteful number, since it uses less digits than its factorization.

525130192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14026 (or 14020 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 525130192 is about 22915.7193210250. The cubic root of 525130192 is about 806.7810017872.

The spelling of 525130192 in words is "five hundred twenty-five million, one hundred thirty thousand, one hundred ninety-two".