5556651567 has 16 divisors (see below), whose sum is σ = 7639860480. Its totient is φ = 3590136000.

The previous prime is 5556651557. The next prime is 5556651571. The reversal of 5556651567 is 7651566555.

5556651567 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5556651567 - 2²³ = 5548262959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556651557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131017 + ... + 168162.

It is an arithmetic number, because the mean of its divisors is an integer number (477491280).

Almost surely, 2^5556651567 is an apocalyptic number.

5556651567 is a deficient number, since it is larger than the sum of its proper divisors (2083208913).

5556651567 is a wasteful number, since it uses less digits than its factorization.

5556651567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299374.

The product of its digits is 4725000, while the sum is 51.

The square root of 5556651567 is about 74542.9511556928. The cubic root of 5556651567 is about 1771.2140762415.

The spelling of 5556651567 in words is "five billion, five hundred fifty-six million, six hundred fifty-one thousand, five hundred sixty-seven".