472600000636 has 18 divisors (see below), whose sum is σ = 872869948440. Its totient is φ = 223863157512.

The previous prime is 472600000633. The next prime is 472600000637. The reversal of 472600000636 is 636000006274.

It is a super-4 number, since 4×472600000636⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472600000633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163641216 + ... + 163644103.

Almost surely, 2^472600000636 is an apocalyptic number.

It is an amenable number.

472600000636 is a deficient number, since it is larger than the sum of its proper divisors (400269947804).

472600000636 is a wasteful number, since it uses less digits than its factorization.

472600000636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327285361 (or 327285340 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 472600000636 in words is "four hundred seventy-two billion, six hundred million, six hundred thirty-six", and thus it is an aban number.