36613125136 has 40 divisors (see below), whose sum is σ = 81098670464. Its totient is φ = 15686161920.

The previous prime is 36613125071. The next prime is 36613125167. The reversal of 36613125136 is 63152131663.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 36613125095 and 36613125104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297181 + ... + 401923.

Almost surely, 2^36613125136 is an apocalyptic number.

It is an amenable number.

36613125136 is an abundant number, since it is smaller than the sum of its proper divisors (44485545328).

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

36613125136 is a wasteful number, since it uses less digits than its factorization.

36613125136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107879 (or 107873 counting only the distinct ones).

The product of its digits is 58320, while the sum is 37.

Adding to 36613125136 its reverse (63152131663), we get a palindrome (99765256799).

The spelling of 36613125136 in words is "thirty-six billion, six hundred thirteen million, one hundred twenty-five thousand, one hundred thirty-six".