2645575082368 has 32 divisors (see below), whose sum is σ = 5270594404320. Its totient is φ = 1322759232000.

The previous prime is 2645575082323. The next prime is 2645575082377. The reversal of 2645575082368 is 8632805755462.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6602313 + ... + 6991543.

It is an arithmetic number, because the mean of its divisors is an integer number (164706075135).

Almost surely, 2^{2645575082368} is an apocalyptic number.

It is an amenable number.

2645575082368 is a deficient number, since it is larger than the sum of its proper divisors (2625019321952).

2645575082368 is an equidigital number, since it uses as much as digits as its factorization.

2645575082368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442346 (or 442334 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 61.

The spelling of 2645575082368 in words is "two trillion, six hundred forty-five billion, five hundred seventy-five million, eighty-two thousand, three hundred sixty-eight".