2788941125 has 32 divisors (see below), whose sum is σ = 3671566080. Its totient is φ = 2109240000.

The previous prime is 2788941109. The next prime is 2788941149. The reversal of 2788941125 is 5211498872.

It is not a de Polignac number, because 2788941125 - 2⁴ = 2788941109 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2788941125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1497695 + ... + 1499555.

It is an arithmetic number, because the mean of its divisors is an integer number (114736440).

Almost surely, 2^2788941125 is an apocalyptic number.

2788941125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2788941125 is a deficient number, since it is larger than the sum of its proper divisors (882624955).

2788941125 is a wasteful number, since it uses less digits than its factorization.

2788941125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526 (or 2516 counting only the distinct ones).

The product of its digits is 322560, while the sum is 47.

The square root of 2788941125 is about 52810.4262906483. The cubic root of 2788941125 is about 1407.6016981812.

The spelling of 2788941125 in words is "two billion, seven hundred eighty-eight million, nine hundred forty-one thousand, one hundred twenty-five".