9025136604 has 36 divisors (see below), whose sum is σ = 24887499000. Its totient is φ = 2734889760.

The previous prime is 9025136569. The next prime is 9025136621. The reversal of 9025136604 is 4066315209.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11394979 + ... + 11395770.

Almost surely, 2^9025136604 is an apocalyptic number.

It is an amenable number.

9025136604 is an abundant number, since it is smaller than the sum of its proper divisors (15862362396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9025136604 is a wasteful number, since it uses less digits than its factorization.

9025136604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22790770 (or 22790765 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 9025136604 is about 95000.7189657005. The cubic root of 9025136604 is about 2082.0185504968.

The spelling of 9025136604 in words is "nine billion, twenty-five million, one hundred thirty-six thousand, six hundred four".