36161812926 has 12 divisors (see below), whose sum is σ = 78350594712. Its totient is φ = 12053937636.

The previous prime is 36161812901. The next prime is 36161812933. The reversal of 36161812926 is 62921816163.

36161812926 is a `hidden beast` number, since 3 + 6 + 1 + 618 + 1 + 2 + 9 + 26 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1004494786 + ... + 1004494821.

It is an arithmetic number, because the mean of its divisors is an integer number (6529216226).

Almost surely, 2^36161812926 is an apocalyptic number.

36161812926 is an abundant number, since it is smaller than the sum of its proper divisors (42188781786).

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

36161812926 is a wasteful number, since it uses less digits than its factorization.

36161812926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008989615 (or 2008989612 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

It can be divided in two parts, 361618 and 12926, that added together give a square (374544 = 612²).

The spelling of 36161812926 in words is "thirty-six billion, one hundred sixty-one million, eight hundred twelve thousand, nine hundred twenty-six".