2568948528 has 40 divisors (see below), whose sum is σ = 6865297200. Its totient is φ = 826787584.

The previous prime is 2568948509. The next prime is 2568948533. The reversal of 2568948528 is 8258498652.

It is a happy 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, 921363 + ... + 924146.

It is an arithmetic number, because the mean of its divisors is an integer number (171632430).

Almost surely, 2^2568948528 is an apocalyptic number.

It is an amenable number.

2568948528 is an abundant number, since it is smaller than the sum of its proper divisors (4296348672).

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

2568948528 is a wasteful number, since it uses less digits than its factorization.

2568948528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845549 (or 1845543 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 57.

The square root of 2568948528 is about 50684.7958267566. The cubic root of 2568948528 is about 1369.5728378597.

The spelling of 2568948528 in words is "two billion, five hundred sixty-eight million, nine hundred forty-eight thousand, five hundred twenty-eight".