525054130 has 32 divisors (see below), whose sum is σ = 977246208. Its totient is φ = 202900800.

The previous prime is 525054121. The next prime is 525054149. The reversal of 525054130 is 31450525.

It is a junction number, because it is equal to n+sod(n) for n = 525054095 and 525054104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253479 + ... + 255541.

It is an arithmetic number, because the mean of its divisors is an integer number (30538944).

Almost surely, 2^525054130 is an apocalyptic number.

525054130 is a deficient number, since it is larger than the sum of its proper divisors (452192078).

525054130 is a wasteful number, since it uses less digits than its factorization.

525054130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 525054130 is about 22914.0596577734. The cubic root of 525054130 is about 806.7420474222.

The spelling of 525054130 in words is "five hundred twenty-five million, fifty-four thousand, one hundred thirty".