2560043626 has 16 divisors (see below), whose sum is σ = 4391875584. Its totient is φ = 1096354224.

The previous prime is 2560043623. The next prime is 2560043639. The reversal of 2560043626 is 6263400652.

It is a junction number, because it is equal to n+sod(n) for n = 2560043591 and 2560043600.

It is not an unprimeable number, because it can be changed into a prime (2560043623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47370 + ... + 85813.

It is an arithmetic number, because the mean of its divisors is an integer number (274492224).

Almost surely, 2^2560043626 is an apocalyptic number.

2560043626 is a deficient number, since it is larger than the sum of its proper divisors (1831831958).

2560043626 is a wasteful number, since it uses less digits than its factorization.

2560043626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134565.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 2560043626 is about 50596.8736781236. The cubic root of 2560043626 is about 1367.9885280692.

The spelling of 2560043626 in words is "two billion, five hundred sixty million, forty-three thousand, six hundred twenty-six".