2568492760 has 16 divisors (see below), whose sum is σ = 5779108800. Its totient is φ = 1027397088.

The previous prime is 2568492739. The next prime is 2568492761. The reversal of 2568492760 is 672948652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2568492761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32106120 + ... + 32106199.

It is an arithmetic number, because the mean of its divisors is an integer number (361194300).

Almost surely, 2^2568492760 is an apocalyptic number.

2568492760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2568492760 is an abundant number, since it is smaller than the sum of its proper divisors (3210616040).

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

2568492760 is a wasteful number, since it uses less digits than its factorization.

2568492760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64212330 (or 64212326 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 2568492760 is about 50680.2995255553. The cubic root of 2568492760 is about 1369.4918391703.

The spelling of 2568492760 in words is "two billion, five hundred sixty-eight million, four hundred ninety-two thousand, seven hundred sixty".