2056262419 has 2 divisors, whose sum is σ = 2056262420. Its totient is φ = 2056262418.

The previous prime is 2056262407. The next prime is 2056262443. The reversal of 2056262419 is 9142626502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2056262419 - 2⁷ = 2056262291 is a prime.

It is a super-2 number, since 2×2056262419² = 8456430271583463122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2056260419) by changing a digit.

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 as a sum of consecutive naturals, namely, 1028131209 + 1028131210.

It is an arithmetic number, because the mean of its divisors is an integer number (1028131210).

Almost surely, 2^2056262419 is an apocalyptic number.

2056262419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056262419 is an equidigital number, since it uses as much as digits as its factorization.

2056262419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2056262419 is about 45346.0298041626. The cubic root of 2056262419 is about 1271.6263329830.

The spelling of 2056262419 in words is "two billion, fifty-six million, two hundred sixty-two thousand, four hundred nineteen".