6557469279004 has 12 divisors (see below), whose sum is σ = 13114938558064. Its totient is φ = 2810343976704.

The previous prime is 6557469278909. The next prime is 6557469279043. The reversal of 6557469279004 is 4009729647556.

6557469279004 is an admirable number.

It is a congruent number.

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, 117097665669 + ... + 117097665724.

Almost surely, 2^{6557469279004} is an apocalyptic number.

It is an amenable number.

6557469279004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6557469279004 is a wasteful number, since it uses less digits than its factorization.

6557469279004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234195331404 (or 234195331402 counting only the distinct ones).

The product of its (nonzero) digits is 114307200, while the sum is 64.

The spelling of 6557469279004 in words is "six trillion, five hundred fifty-seven billion, four hundred sixty-nine million, two hundred seventy-nine thousand, four".