2604365663312 has 40 divisors (see below), whose sum is σ = 5965665196800. Its totient is φ = 1077668548992.

The previous prime is 2604365663309. The next prime is 2604365663357. The reversal of 2604365663312 is 2133665634062.

It is a congruent number.

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, 400915112 + ... + 400921607.

It is an arithmetic number, because the mean of its divisors is an integer number (149141629920).

Almost surely, 2^{2604365663312} is an apocalyptic number.

It is an amenable number.

2604365663312 is an abundant number, since it is smaller than the sum of its proper divisors (3361299533488).

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

2604365663312 is a wasteful number, since it uses less digits than its factorization.

2604365663312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801836763 (or 801836757 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 47.

The spelling of 2604365663312 in words is "two trillion, six hundred four billion, three hundred sixty-five million, six hundred sixty-three thousand, three hundred twelve".