45371668556 has 6 divisors (see below), whose sum is σ = 79400419980. Its totient is φ = 22685834276.

The previous prime is 45371668499. The next prime is 45371668571. The reversal of 45371668556 is 65586617354.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671458566 + ... + 5671458573.

It is an arithmetic number, because the mean of its divisors is an integer number (13233403330).

Almost surely, 2^45371668556 is an apocalyptic number.

It is an amenable number.

45371668556 is a deficient number, since it is larger than the sum of its proper divisors (34028751424).

45371668556 is a wasteful number, since it uses less digits than its factorization.

45371668556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11342917143 (or 11342917141 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 56.

The spelling of 45371668556 in words is "forty-five billion, three hundred seventy-one million, six hundred sixty-eight thousand, five hundred fifty-six".