8525812604 has 12 divisors (see below), whose sum is σ = 14920999800. Its totient is φ = 4262669808.

The previous prime is 8525812591. The next prime is 8525812619. The reversal of 8525812604 is 4062185258.

It is a happy number.

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, 40727 + ... + 136785.

It is an arithmetic number, because the mean of its divisors is an integer number (1243416650).

Almost surely, 2^8525812604 is an apocalyptic number.

It is an amenable number.

8525812604 is a deficient number, since it is larger than the sum of its proper divisors (6395187196).

8525812604 is a wasteful number, since it uses less digits than its factorization.

8525812604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118252 (or 118250 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 8525812604 is about 92335.3269556133. The cubic root of 8525812604 is about 2042.8913093243.

The spelling of 8525812604 in words is "eight billion, five hundred twenty-five million, eight hundred twelve thousand, six hundred four".