5255862788 has 24 divisors (see below), whose sum is σ = 10036807200. Its totient is φ = 2388341120.

The previous prime is 5255862769. The next prime is 5255862793. The reversal of 5255862788 is 8872685525.

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, 157388 + ... + 187836.

It is an arithmetic number, because the mean of its divisors is an integer number (418200300).

Almost surely, 2^5255862788 is an apocalyptic number.

It is an amenable number.

5255862788 is a deficient number, since it is larger than the sum of its proper divisors (4780944412).

5255862788 is a wasteful number, since it uses less digits than its factorization.

5255862788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34387 (or 34385 counting only the distinct ones).

The product of its digits is 10752000, while the sum is 56.

The square root of 5255862788 is about 72497.3295232314. The cubic root of 5255862788 is about 1738.6600407301.

The spelling of 5255862788 in words is "five billion, two hundred fifty-five million, eight hundred sixty-two thousand, seven hundred eighty-eight".