2255435843 has 2 divisors, whose sum is σ = 2255435844. Its totient is φ = 2255435842.

The previous prime is 2255435803. The next prime is 2255435857. The reversal of 2255435843 is 3485345522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2255435843 - 2⁸ = 2255435587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2255435843.

It is not a weakly prime, because it can be changed into another prime (2255435803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127717921 + 1127717922.

It is an arithmetic number, because the mean of its divisors is an integer number (1127717922).

Almost surely, 2^2255435843 is an apocalyptic number.

2255435843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255435843 is an equidigital number, since it uses as much as digits as its factorization.

2255435843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576000, while the sum is 41.

The square root of 2255435843 is about 47491.4291530588. The cubic root of 2255435843 is about 1311.4251031591.

The spelling of 2255435843 in words is "two billion, two hundred fifty-five million, four hundred thirty-five thousand, eight hundred forty-three".