2528944824 has 32 divisors (see below), whose sum is σ = 7225557120. Its totient is φ = 722555616.

The previous prime is 2528944807. The next prime is 2528944867. The reversal of 2528944824 is 4284498252.

2528944824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7526454 + ... + 7526789.

It is an arithmetic number, because the mean of its divisors is an integer number (225798660).

Almost surely, 2^2528944824 is an apocalyptic number.

2528944824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2528944824 is an abundant number, since it is smaller than the sum of its proper divisors (4696612296).

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

2528944824 is a wasteful number, since it uses less digits than its factorization.

2528944824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15053259 (or 15053255 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 48.

The square root of 2528944824 is about 50288.6152523610. The cubic root of 2528944824 is about 1362.4266120335.

The spelling of 2528944824 in words is "two billion, five hundred twenty-eight million, nine hundred forty-four thousand, eight hundred twenty-four".