5636513136 has 20 divisors (see below), whose sum is σ = 14560992392. Its totient is φ = 1878837696.

The previous prime is 5636513107. The next prime is 5636513177. The reversal of 5636513136 is 6313156365.

It is a junction number, because it is equal to n+sod(n) for n = 5636513094 and 5636513103.

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, 58713631 + ... + 58713726.

Almost surely, 2^5636513136 is an apocalyptic number.

It is an amenable number.

5636513136 is an abundant number, since it is smaller than the sum of its proper divisors (8924479256).

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

5636513136 is a wasteful number, since it uses less digits than its factorization.

5636513136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117427368 (or 117427362 counting only the distinct ones).

The product of its digits is 145800, while the sum is 39.

The square root of 5636513136 is about 75076.7150053863. The cubic root of 5636513136 is about 1779.6591882111.

The spelling of 5636513136 in words is "five billion, six hundred thirty-six million, five hundred thirteen thousand, one hundred thirty-six".