36047495664 has 80 divisors (see below), whose sum is σ = 103517303040. Its totient is φ = 12010299840.

The previous prime is 36047495629. The next prime is 36047495669. The reversal of 36047495664 is 46659474063.

It is a happy number.

36047495664 is a `hidden beast` number, since 3 + 6 + 0 + 4 + 74 + 9 + 566 + 4 = 666.

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 36047495664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36047495669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 980299 + ... + 1016405.

It is an arithmetic number, because the mean of its divisors is an integer number (1293966288).

Almost surely, 2^36047495664 is an apocalyptic number.

It is an amenable number.

36047495664 is an abundant number, since it is smaller than the sum of its proper divisors (67469807376).

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

36047495664 is a wasteful number, since it uses less digits than its factorization.

36047495664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38435 (or 38423 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 36047495664 in words is "thirty-six billion, forty-seven million, four hundred ninety-five thousand, six hundred sixty-four".