2056555296 has 36 divisors (see below), whose sum is σ = 5848329942. Its totient is φ = 685518336.

The previous prime is 2056555279. The next prime is 2056555313. The reversal of 2056555296 is 6925556502.

2056555296 is a `hidden beast` number, since 2 + 0 + 5 + 6 + 5 + 552 + 96 = 666.

It is an interprime number because it is at equal distance from previous prime (2056555279) and next prime (2056555313).

It can be written as a sum of positive squares in only one way, i.e., 1535072400 + 521482896 = 39180^2 + 22836^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3570121 + ... + 3570696.

Almost surely, 2^2056555296 is an apocalyptic number.

It is an amenable number.

2056555296 is an abundant number, since it is smaller than the sum of its proper divisors (3791774646).

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

2056555296 is a wasteful number, since it uses less digits than its factorization.

2056555296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140833 (or 7140822 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The square root of 2056555296 is about 45349.2590457661. The cubic root of 2056555296 is about 1271.6867034269.

The spelling of 2056555296 in words is "two billion, fifty-six million, five hundred fifty-five thousand, two hundred ninety-six".