2056566282 has 16 divisors (see below), whose sum is σ = 4114223040. Its totient is φ = 685340352.

The previous prime is 2056566277. The next prime is 2056566287. The reversal of 2056566282 is 2826656502.

It is an interprime number because it is at equal distance from previous prime (2056566277) and next prime (2056566287).

It is a super-3 number, since 3×2056566282³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2056566287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19807 + ... + 67122.

It is an arithmetic number, because the mean of its divisors is an integer number (257138940).

Almost surely, 2^2056566282 is an apocalyptic number.

2056566282 is an abundant number, since it is smaller than the sum of its proper divisors (2057656758).

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

2056566282 is a wasteful number, since it uses less digits than its factorization.

2056566282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90877.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 2056566282 is about 45349.3801721699. The cubic root of 2056566282 is about 1271.6889678486.

The spelling of 2056566282 in words is "two billion, fifty-six million, five hundred sixty-six thousand, two hundred eighty-two".