2208553264 has 40 divisors (see below), whose sum is σ = 4382532000. Its totient is φ = 1077888000.

The previous prime is 2208553231. The next prime is 2208553271. The reversal of 2208553264 is 4623558022.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105112 + ... + 124360.

It is an arithmetic number, because the mean of its divisors is an integer number (109563300).

Almost surely, 2^2208553264 is an apocalyptic number.

It is an amenable number.

2208553264 is a deficient number, since it is larger than the sum of its proper divisors (2173978736).

2208553264 is a wasteful number, since it uses less digits than its factorization.

2208553264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19429 (or 19423 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2208553264 is about 46995.2472490570. The cubic root of 2208553264 is about 1302.2747675378.

The spelling of 2208553264 in words is "two billion, two hundred eight million, five hundred fifty-three thousand, two hundred sixty-four".