3645024772160 has 112 divisors (see below), whose sum is σ = 9140188780800. Its totient is φ = 1381823207424.

The previous prime is 3645024772157. The next prime is 3645024772171. The reversal of 3645024772160 is 612774205463.

It is a super-2 number, since 2×3645024772160² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1469540 + ... + 3074019.

It is an arithmetic number, because the mean of its divisors is an integer number (81608828400).

Almost surely, 2^{3645024772160} is an apocalyptic number.

It is an amenable number.

3645024772160 is an abundant number, since it is smaller than the sum of its proper divisors (5495164008640).

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

3645024772160 is a wasteful number, since it uses less digits than its factorization.

3645024772160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543708 (or 4543698 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 3645024772160 in words is "three trillion, six hundred forty-five billion, twenty-four million, seven hundred seventy-two thousand, one hundred sixty".