36125899896644 has 12 divisors (see below), whose sum is σ = 63220381830144. Its totient is φ = 18062933659464.

The previous prime is 36125899896641. The next prime is 36125899896673. The reversal of 36125899896644 is 44669899852163.

It is not an unprimeable number, because it can be changed into a prime (36125899896641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886789 + ... + 8706995.

It is an arithmetic number, because the mean of its divisors is an integer number (5268365152512).

Almost surely, 2^{36125899896644} is an apocalyptic number.

It is an amenable number.

36125899896644 is a deficient number, since it is larger than the sum of its proper divisors (27094481933500).

36125899896644 is a wasteful number, since it uses less digits than its factorization.

36125899896644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8144434 (or 8144432 counting only the distinct ones).

The product of its digits is 4837294080, while the sum is 80.

The spelling of 36125899896644 in words is "thirty-six trillion, one hundred twenty-five billion, eight hundred ninety-nine million, eight hundred ninety-six thousand, six hundred forty-four".