5128647675 has 48 divisors (see below), whose sum is σ = 8949903360. Its totient is φ = 2584275840.

The previous prime is 5128647659. The next prime is 5128647707. The reversal of 5128647675 is 5767468215.

It is not a de Polignac number, because 5128647675 - 2⁴ = 5128647659 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 541077 + ... + 550473.

It is an arithmetic number, because the mean of its divisors is an integer number (186456320).

Almost surely, 2^5128647675 is an apocalyptic number.

5128647675 is a deficient number, since it is larger than the sum of its proper divisors (3821255685).

5128647675 is a wasteful number, since it uses less digits than its factorization.

5128647675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9812 (or 9807 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 51.

The square root of 5128647675 is about 71614.5772521210. The cubic root of 5128647675 is about 1724.5175630503.

The spelling of 5128647675 in words is "five billion, one hundred twenty-eight million, six hundred forty-seven thousand, six hundred seventy-five".