808055419 has 2 divisors, whose sum is σ = 808055420. Its totient is φ = 808055418.

The previous prime is 808055401. The next prime is 808055431. The reversal of 808055419 is 914550808.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 808055419 - 2¹⁵ = 808022651 is a prime.

It is a super-2 number, since 2×808055419² = 1305907120350531122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (808055489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404027709 + 404027710.

It is an arithmetic number, because the mean of its divisors is an integer number (404027710).

Almost surely, 2^808055419 is an apocalyptic number.

808055419 is a deficient number, since it is larger than the sum of its proper divisors (1).

808055419 is an equidigital number, since it uses as much as digits as its factorization.

808055419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 808055419 is about 28426.3156071975. The cubic root of 808055419 is about 931.4231953652.

The spelling of 808055419 in words is "eight hundred eight million, fifty-five thousand, four hundred nineteen".