36138890060 has 48 divisors (see below), whose sum is σ = 93405135936. Its totient is φ = 11437362432.

The previous prime is 36138890023. The next prime is 36138890087. The reversal of 36138890060 is 6009883163.

It is a junction number, because it is equal to n+sod(n) for n = 36138889993 and 36138890020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9926447 + ... + 9930086.

It is an arithmetic number, because the mean of its divisors is an integer number (1945940332).

Almost surely, 2^36138890060 is an apocalyptic number.

It is an amenable number.

36138890060 is an abundant number, since it is smaller than the sum of its proper divisors (57266245876).

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

36138890060 is a wasteful number, since it uses less digits than its factorization.

36138890060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19856562 (or 19856560 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 36138890060 in words is "thirty-six billion, one hundred thirty-eight million, eight hundred ninety thousand, sixty".