2560343126 has 32 divisors (see below), whose sum is σ = 4361899680. Its totient is φ = 1116460800.

The previous prime is 2560343087. The next prime is 2560343161. The reversal of 2560343126 is 6213430652.

It is a junction number, because it is equal to n+sod(n) for n = 2560343092 and 2560343101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87386 + ... + 112946.

It is an arithmetic number, because the mean of its divisors is an integer number (136309365).

Almost surely, 2^2560343126 is an apocalyptic number.

2560343126 is a deficient number, since it is larger than the sum of its proper divisors (1801556554).

2560343126 is a wasteful number, since it uses less digits than its factorization.

2560343126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25760.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2560343126 is about 50599.8332605948. The cubic root of 2560343126 is about 1368.0418730699.

Adding to 2560343126 its reverse (6213430652), we get a palindrome (8773773778).

The spelling of 2560343126 in words is "two billion, five hundred sixty million, three hundred forty-three thousand, one hundred twenty-six".