5556072167 has 4 divisors (see below), whose sum is σ = 5557049736. Its totient is φ = 5555094600.

The previous prime is 5556072161. The next prime is 5556072187. The reversal of 5556072167 is 7612706555.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7612706555 = 5 ⋅1522541311.

It is a cyclic number.

It is not a de Polignac number, because 5556072167 - 2⁶ = 5556072103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556072161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480209 + ... + 491642.

It is an arithmetic number, because the mean of its divisors is an integer number (1389262434).

Almost surely, 2^5556072167 is an apocalyptic number.

5556072167 is a deficient number, since it is larger than the sum of its proper divisors (977569).

5556072167 is an equidigital number, since it uses as much as digits as its factorization.

5556072167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977568.

The product of its (nonzero) digits is 441000, while the sum is 44.

The square root of 5556072167 is about 74539.0647043549. The cubic root of 5556072167 is about 1771.1525117606.

The spelling of 5556072167 in words is "five billion, five hundred fifty-six million, seventy-two thousand, one hundred sixty-seven".