525680630 has 32 divisors (see below), whose sum is σ = 1003046976. Its totient is φ = 197673984.

The previous prime is 525680627. The next prime is 525680689. The reversal of 525680630 is 36086525.

It is a congruent number.

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, 244922 + ... + 247058.

It is an arithmetic number, because the mean of its divisors is an integer number (31345218).

Almost surely, 2^525680630 is an apocalyptic number.

525680630 is a deficient number, since it is larger than the sum of its proper divisors (477366346).

525680630 is a wasteful number, since it uses less digits than its factorization.

525680630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 525680630 is about 22927.7262283027. The cubic root of 525680630 is about 807.0627908601.

The spelling of 525680630 in words is "five hundred twenty-five million, six hundred eighty thousand, six hundred thirty".