5664551728026 has 32 divisors (see below), whose sum is σ = 11995630815168. Its totient is φ = 1777098044160.

The previous prime is 5664551728019. The next prime is 5664551728039. The reversal of 5664551728026 is 6208271554665.

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, 16156041 + ... + 16502931.

It is an arithmetic number, because the mean of its divisors is an integer number (374863462974).

Almost surely, 2^{5664551728026} is an apocalyptic number.

5664551728026 is an abundant number, since it is smaller than the sum of its proper divisors (6331079087142).

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

5664551728026 is a wasteful number, since it uses less digits than its factorization.

5664551728026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507006.

The product of its (nonzero) digits is 24192000, while the sum is 57.

The spelling of 5664551728026 in words is "five trillion, six hundred sixty-four billion, five hundred fifty-one million, seven hundred twenty-eight thousand, twenty-six".