2559513260 has 12 divisors (see below), whose sum is σ = 5374977888. Its totient is φ = 1023805296.

The previous prime is 2559513197. The next prime is 2559513287. The reversal of 2559513260 is 623159552.

It is a super-2 number, since 2×2559513260² = 13102216256231655200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63987812 + ... + 63987851.

It is an arithmetic number, because the mean of its divisors is an integer number (447914824).

Almost surely, 2^2559513260 is an apocalyptic number.

2559513260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2559513260 is an abundant number, since it is smaller than the sum of its proper divisors (2815464628).

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

2559513260 is a wasteful number, since it uses less digits than its factorization.

2559513260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127975672 (or 127975670 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 2559513260 is about 50591.6323120731. The cubic root of 2559513260 is about 1367.8940525030.

The spelling of 2559513260 in words is "two billion, five hundred fifty-nine million, five hundred thirteen thousand, two hundred sixty".