2563711282 has 32 divisors (see below), whose sum is σ = 4446161280. Its totient is φ = 1095732480.

The previous prime is 2563711279. The next prime is 2563711313. The reversal of 2563711282 is 2821173652.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490708 + ... + 495904.

It is an arithmetic number, because the mean of its divisors is an integer number (138942540).

Almost surely, 2^2563711282 is an apocalyptic number.

2563711282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2563711282 is a deficient number, since it is larger than the sum of its proper divisors (1882449998).

2563711282 is a wasteful number, since it uses less digits than its factorization.

2563711282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6546.

The product of its digits is 40320, while the sum is 37.

The square root of 2563711282 is about 50633.1046055839. The cubic root of 2563711282 is about 1368.6415009539.

The spelling of 2563711282 in words is "two billion, five hundred sixty-three million, seven hundred eleven thousand, two hundred eighty-two".