6426553068 has 48 divisors (see below), whose sum is σ = 17943086560. Its totient is φ = 1977400512.

The previous prime is 6426553031. The next prime is 6426553093. The reversal of 6426553068 is 8603556246.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2287255 + ... + 2290062.

Almost surely, 2^6426553068 is an apocalyptic number.

It is an amenable number.

6426553068 is an abundant number, since it is smaller than the sum of its proper divisors (11516533492).

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

6426553068 is a wasteful number, since it uses less digits than its factorization.

6426553068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577343 (or 4577335 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The square root of 6426553068 is about 80165.7848960515. The cubic root of 6426553068 is about 1859.1996660819.

The spelling of 6426553068 in words is "six billion, four hundred twenty-six million, five hundred fifty-three thousand, sixty-eight".