5127918830 has 8 divisors (see below), whose sum is σ = 9230253912. Its totient is φ = 2051167528.

The previous prime is 5127918787. The next prime is 5127918833. The reversal of 5127918830 is 388197215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5127918833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256395932 + ... + 256395951.

It is an arithmetic number, because the mean of its divisors is an integer number (1153781739).

Almost surely, 2^5127918830 is an apocalyptic number.

5127918830 is a deficient number, since it is larger than the sum of its proper divisors (4102335082).

5127918830 is a wasteful number, since it uses less digits than its factorization.

5127918830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512791890.

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 5127918830 is about 71609.4884076126. The cubic root of 5127918830 is about 1724.4358673397.

The spelling of 5127918830 in words is "five billion, one hundred twenty-seven million, nine hundred eighteen thousand, eight hundred thirty".