2560433131206 has 48 divisors (see below), whose sum is σ = 5836504853088. Its totient is φ = 810156816000.

The previous prime is 2560433131199. The next prime is 2560433131211. The reversal of 2560433131206 is 6021313340652.

2560433131206 is a `hidden beast` number, since 2 + 5 + 6 + 0 + 4 + 331 + 312 + 0 + 6 = 666.

It is a super-2 number, since 2×2560433131206² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46856770 + ... + 46911381.

It is an arithmetic number, because the mean of its divisors is an integer number (121593851106).

Almost surely, 2^{2560433131206} is an apocalyptic number.

2560433131206 is an abundant number, since it is smaller than the sum of its proper divisors (3276071721882).

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

2560433131206 is a wasteful number, since it uses less digits than its factorization.

2560433131206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93768237 (or 93768234 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 2560433131206 its reverse (6021313340652), we get a palindrome (8581746471858).

The spelling of 2560433131206 in words is "two trillion, five hundred sixty billion, four hundred thirty-three million, one hundred thirty-one thousand, two hundred six".