2056295277 has 6 divisors (see below), whose sum is σ = 2970204302. Its totient is φ = 1370863512.

The previous prime is 2056295237. The next prime is 2056295287. The reversal of 2056295277 is 7725926502.

It can be written as a sum of positive squares in only one way, i.e., 1718434116 + 337861161 = 41454^2 + 18381^2 .

It is not a de Polignac number, because 2056295277 - 2⁷ = 2056295149 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 (2056295237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114238618 + ... + 114238635.

Almost surely, 2^2056295277 is an apocalyptic number.

It is an amenable number.

2056295277 is a deficient number, since it is larger than the sum of its proper divisors (913909025).

2056295277 is a wasteful number, since it uses less digits than its factorization.

2056295277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228477259 (or 228477256 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 2056295277 is about 45346.3921056571. The cubic root of 2056295277 is about 1271.6331062552.

The spelling of 2056295277 in words is "two billion, fifty-six million, two hundred ninety-five thousand, two hundred seventy-seven".