5567778450564 has 96 divisors (see below), whose sum is σ = 14622647800320. Its totient is φ = 1634211897600.

The previous prime is 5567778450517. The next prime is 5567778450589. The reversal of 5567778450564 is 4650548777655.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2948394 + ... + 4452929.

It is an arithmetic number, because the mean of its divisors is an integer number (152319247920).

Almost surely, 2^{5567778450564} is an apocalyptic number.

It is an amenable number.

5567778450564 is an abundant number, since it is smaller than the sum of its proper divisors (9054869349756).

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

5567778450564 is a wasteful number, since it uses less digits than its factorization.

5567778450564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7401521 (or 7401519 counting only the distinct ones).

The product of its (nonzero) digits is 987840000, while the sum is 69.

The spelling of 5567778450564 in words is "five trillion, five hundred sixty-seven billion, seven hundred seventy-eight million, four hundred fifty thousand, five hundred sixty-four".