2056277167 has 4 divisors (see below), whose sum is σ = 2350031056. Its totient is φ = 1762523280.

The previous prime is 2056277137. The next prime is 2056277173. The reversal of 2056277167 is 7617726502.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2056277167 - 2⁷ = 2056277039 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 (2056277117) 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, 146876934 + ... + 146876947.

It is an arithmetic number, because the mean of its divisors is an integer number (587507764).

Almost surely, 2^2056277167 is an apocalyptic number.

2056277167 is a deficient number, since it is larger than the sum of its proper divisors (293753889).

2056277167 is an equidigital number, since it uses as much as digits as its factorization.

2056277167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293753888.

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 2056277167 is about 45346.1924200919. The cubic root of 2056277167 is about 1271.6293731106.

The spelling of 2056277167 in words is "two billion, fifty-six million, two hundred seventy-seven thousand, one hundred sixty-seven".