3640651573362 has 16 divisors (see below), whose sum is σ = 7282484675040. Its totient is φ = 1213353603072.

The previous prime is 3640651573213. The next prime is 3640651573379. The reversal of 3640651573362 is 2633751560463.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49190287 + ... + 49264242.

It is an arithmetic number, because the mean of its divisors is an integer number (455155292190).

Almost surely, 2^{3640651573362} is an apocalyptic number.

3640651573362 is an abundant number, since it is smaller than the sum of its proper divisors (3641833101678).

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

3640651573362 is a wasteful number, since it uses less digits than its factorization.

3640651573362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98460697.

The product of its (nonzero) digits is 8164800, while the sum is 51.

The spelling of 3640651573362 in words is "three trillion, six hundred forty billion, six hundred fifty-one million, five hundred seventy-three thousand, three hundred sixty-two".