2604505244464 has 20 divisors (see below), whose sum is σ = 5110105228960. Its totient is φ = 1285768411200.

The previous prime is 2604505244449. The next prime is 2604505244477. The reversal of 2604505244464 is 4644425054062.

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, 1030261887 + ... + 1030264414.

It is an arithmetic number, because the mean of its divisors is an integer number (255505261448).

Almost surely, 2^{2604505244464} is an apocalyptic number.

It is an amenable number.

2604505244464 is a deficient number, since it is larger than the sum of its proper divisors (2505599984496).

2604505244464 is a wasteful number, since it uses less digits than its factorization.

2604505244464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060526388 (or 2060526382 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 46.

The spelling of 2604505244464 in words is "two trillion, six hundred four billion, five hundred five million, two hundred forty-four thousand, four hundred sixty-four".