36551433355164 has 120 divisors (see below), whose sum is σ = 117603282343008. Its totient is φ = 9639938459520.

The previous prime is 36551433355147. The next prime is 36551433355181. The reversal of 36551433355164 is 46155333415563.

36551433355164 is a `hidden beast` number, since 3 + 6 + 5 + 5 + 143 + 335 + 5 + 164 = 666.

It is an interprime number because it is at equal distance from previous prime (36551433355147) and next prime (36551433355181).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 36551433355164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 619822527 + ... + 619881494.

Almost surely, 2^{36551433355164} is an apocalyptic number.

It is an amenable number.

36551433355164 is an abundant number, since it is smaller than the sum of its proper divisors (81051848987844).

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

36551433355164 is a wasteful number, since it uses less digits than its factorization.

36551433355164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239704057 (or 1239704046 counting only the distinct ones).

The product of its digits is 29160000, while the sum is 54.

The spelling of 36551433355164 in words is "thirty-six trillion, five hundred fifty-one billion, four hundred thirty-three million, three hundred fifty-five thousand, one hundred sixty-four".