2559419904 has 80 divisors (see below), whose sum is σ = 7219613808. Its totient is φ = 802947072.

The previous prime is 2559419893. The next prime is 2559419963. The reversal of 2559419904 is 4099149552.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22897 + ... + 75120.

Almost surely, 2^2559419904 is an apocalyptic number.

2559419904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2559419904 is an abundant number, since it is smaller than the sum of its proper divisors (4660193904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2559419904 is an equidigital number, since it uses as much as digits as its factorization.

2559419904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98055 (or 98039 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 48.

The square root of 2559419904 is about 50590.7096609644. The cubic root of 2559419904 is about 1367.8774213891.

The spelling of 2559419904 in words is "two billion, five hundred fifty-nine million, four hundred nineteen thousand, nine hundred four".