3655504310664 has 64 divisors (see below), whose sum is σ = 9158513639040. Its totient is φ = 1215870405120.

The previous prime is 3655504310659. The next prime is 3655504310671. The reversal of 3655504310664 is 4660134055563.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21975324 + ... + 22141044.

It is an arithmetic number, because the mean of its divisors is an integer number (143101775610).

Almost surely, 2^{3655504310664} is an apocalyptic number.

It is an amenable number.

3655504310664 is an abundant number, since it is smaller than the sum of its proper divisors (5503009328376).

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

3655504310664 is a wasteful number, since it uses less digits than its factorization.

3655504310664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167710 (or 167706 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 3655504310664 in words is "three trillion, six hundred fifty-five billion, five hundred four million, three hundred ten thousand, six hundred sixty-four".