2604660660602 has 72 divisors (see below), whose sum is σ = 5314532414688. Its totient is φ = 936740993760.

The previous prime is 2604660660599. The next prime is 2604660660647. The reversal of 2604660660602 is 2060660664062.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4262768 + ... + 4835339.

It is an arithmetic number, because the mean of its divisors is an integer number (73812950204).

Almost surely, 2^{2604660660602} is an apocalyptic number.

2604660660602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2604660660602 is an abundant number, since it is smaller than the sum of its proper divisors (2709871754086).

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

2604660660602 is a wasteful number, since it uses less digits than its factorization.

2604660660602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9098164 (or 9098140 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 2604660660602 in words is "two trillion, six hundred four billion, six hundred sixty million, six hundred sixty thousand, six hundred two".