2560413026 has 8 divisors (see below), whose sum is σ = 3846846060. Its totient is φ = 1278131008.

The previous prime is 2560413019. The next prime is 2560413041. The reversal of 2560413026 is 6203140652.

It can be written as a sum of positive squares in 2 ways, for example, as 2079268801 + 481144225 = 45599^2 + 21935^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2560413026.

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, 1036211 + ... + 1038678.

Almost surely, 2^2560413026 is an apocalyptic number.

2560413026 is a deficient number, since it is larger than the sum of its proper divisors (1286433034).

2560413026 is a wasteful number, since it uses less digits than its factorization.

2560413026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075508.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2560413026 is about 50600.5239696191. The cubic root of 2560413026 is about 1368.0543226066.

Adding to 2560413026 its reverse (6203140652), we get a palindrome (8763553678).

The spelling of 2560413026 in words is "two billion, five hundred sixty million, four hundred thirteen thousand, twenty-six".