2604264066620 has 24 divisors (see below), whose sum is σ = 5489749054944. Its totient is φ = 1037744766656.

The previous prime is 2604264066577. The next prime is 2604264066643. The reversal of 2604264066620 is 266604624062.

2604264066620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 247548359 + ... + 247558878.

It is an arithmetic number, because the mean of its divisors is an integer number (228739543956).

Almost surely, 2^{2604264066620} is an apocalyptic number.

2604264066620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2604264066620 is an abundant number, since it is smaller than the sum of its proper divisors (2885484988324).

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

2604264066620 is a wasteful number, since it uses less digits than its factorization.

2604264066620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495107509 (or 495107507 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 2604264066620 in words is "two trillion, six hundred four billion, two hundred sixty-four million, sixty-six thousand, six hundred twenty".