1283080859 has 2 divisors, whose sum is σ = 1283080860. Its totient is φ = 1283080858.

The previous prime is 1283080837. The next prime is 1283080861. The reversal of 1283080859 is 9580803821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1283080859 - 2²⁸ = 1014645403 is a prime.

Together with 1283080861, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1283080889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641540429 + 641540430.

It is an arithmetic number, because the mean of its divisors is an integer number (641540430).

Almost surely, 2^1283080859 is an apocalyptic number.

1283080859 is a deficient number, since it is larger than the sum of its proper divisors (1).

1283080859 is an equidigital number, since it uses as much as digits as its factorization.

1283080859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 1283080859 is about 35820.1180762990. The cubic root of 1283080859 is about 1086.6374672023.

The spelling of 1283080859 in words is "one billion, two hundred eighty-three million, eighty thousand, eight hundred fifty-nine".