5128260336 has 60 divisors (see below), whose sum is σ = 14883573432. Its totient is φ = 1709418816.

The previous prime is 5128260329. The next prime is 5128260377. The reversal of 5128260336 is 6330628215.

It is a happy number.

5128260336 is a `hidden beast` number, since 5 + 12 + 8 + 2 + 603 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5128260336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 655611 + ... + 663386.

Almost surely, 2^5128260336 is an apocalyptic number.

It is an amenable number.

5128260336 is an abundant number, since it is smaller than the sum of its proper divisors (9755313096).

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

5128260336 is a wasteful number, since it uses less digits than its factorization.

5128260336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319020 (or 1319002 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 5128260336 is about 71611.8728703558. The cubic root of 5128260336 is about 1724.4741474648.

The spelling of 5128260336 in words is "five billion, one hundred twenty-eight million, two hundred sixty thousand, three hundred thirty-six".