676564225300444 has 144 divisors (see below), whose sum is σ = 1366063619094720. Its totient is φ = 290878435584000.

The previous prime is 676564225300423. The next prime is 676564225300477. The reversal of 676564225300444 is 444003522465676.

676564225300444 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 47 ways as a sum of consecutive naturals, for example, 448729312 + ... + 450234520.

It is an arithmetic number, because the mean of its divisors is an integer number (9486552910380).

Almost surely, 2^{676564225300444} is an apocalyptic number.

It is an amenable number.

676564225300444 is an abundant number, since it is smaller than the sum of its proper divisors (689499393794276).

676564225300444 is a wasteful number, since it uses less digits than its factorization.

676564225300444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505472 (or 1505409 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 58.

The spelling of 676564225300444 in words is "six hundred seventy-six trillion, five hundred sixty-four billion, two hundred twenty-five million, three hundred thousand, four hundred forty-four".