2645552224 has 48 divisors (see below), whose sum is σ = 6097696416. Its totient is φ = 1106150400.

The previous prime is 2645552197. The next prime is 2645552243. The reversal of 2645552224 is 4222555462.

It is a super-2 number, since 2×2645552224² = 13997893139822692352, which contains 22 as substring.

It is a congruent number.

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, 134847 + ... + 153214.

It is an arithmetic number, because the mean of its divisors is an integer number (127035342).

Almost surely, 2^2645552224 is an apocalyptic number.

It is an amenable number.

2645552224 is an abundant number, since it is smaller than the sum of its proper divisors (3452144192).

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

2645552224 is a wasteful number, since it uses less digits than its factorization.

2645552224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288119 (or 288111 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 2645552224 is about 51434.9319431843. The cubic root of 2645552224 is about 1383.0528619491.

The spelling of 2645552224 in words is "two billion, six hundred forty-five million, five hundred fifty-two thousand, two hundred twenty-four".