2665887882584 has 16 divisors (see below), whose sum is σ = 5215867596720. Its totient is φ = 1274989856800.

The previous prime is 2665887882563. The next prime is 2665887882677. The reversal of 2665887882584 is 4852887885662.

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, 7244260367 + ... + 7244260734.

It is an arithmetic number, because the mean of its divisors is an integer number (325991724795).

Almost surely, 2^{2665887882584} is an apocalyptic number.

It is an amenable number.

2665887882584 is a deficient number, since it is larger than the sum of its proper divisors (2549979714136).

2665887882584 is a wasteful number, since it uses less digits than its factorization.

2665887882584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14488521130 (or 14488521126 counting only the distinct ones).

The product of its digits is 3303014400, while the sum is 77.

The spelling of 2665887882584 in words is "two trillion, six hundred sixty-five billion, eight hundred eighty-seven million, eight hundred eighty-two thousand, five hundred eighty-four".