525606130 has 16 divisors (see below), whose sum is σ = 1081247040. Its totient is φ = 180207792.

The previous prime is 525606091. The next prime is 525606167. The reversal of 525606130 is 31606525.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3754260 + ... + 3754399.

It is an arithmetic number, because the mean of its divisors is an integer number (67577940).

Almost surely, 2^525606130 is an apocalyptic number.

525606130 is an abundant number, since it is smaller than the sum of its proper divisors (555640910).

525606130 is a wasteful number, since it uses less digits than its factorization.

525606130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7508673.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 525606130 is about 22926.1015002551. The cubic root of 525606130 is about 807.0246631357.

The spelling of 525606130 in words is "five hundred twenty-five million, six hundred six thousand, one hundred thirty".