2559001331 has 2 divisors, whose sum is σ = 2559001332. Its totient is φ = 2559001330.

The previous prime is 2559001327. The next prime is 2559001351. The reversal of 2559001331 is 1331009552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2559001331 - 2² = 2559001327 is a prime.

It is a super-2 number, since 2×2559001331² = 13096975624119543122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2559001294 and 2559001303.

It is not a weakly prime, because it can be changed into another prime (2559001351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279500665 + 1279500666.

It is an arithmetic number, because the mean of its divisors is an integer number (1279500666).

Almost surely, 2^2559001331 is an apocalyptic number.

2559001331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2559001331 is an equidigital number, since it uses as much as digits as its factorization.

2559001331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 2559001331 is about 50586.5726354336. The cubic root of 2559001331 is about 1367.8028487916.

The spelling of 2559001331 in words is "two billion, five hundred fifty-nine million, one thousand, three hundred thirty-one".