5099643923 has 8 divisors (see below), whose sum is σ = 5564416176. Its totient is φ = 4635066400.

The previous prime is 5099643889. The next prime is 5099643971. The reversal of 5099643923 is 3293469905.

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

It is a cyclic number.

It is not a de Polignac number, because 5099643923 - 2²⁴ = 5082866707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5099643223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9065 + ... + 101397.

It is an arithmetic number, because the mean of its divisors is an integer number (695552022).

Almost surely, 2^5099643923 is an apocalyptic number.

5099643923 is a deficient number, since it is larger than the sum of its proper divisors (464772253).

5099643923 is a wasteful number, since it uses less digits than its factorization.

5099643923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97365.

The product of its (nonzero) digits is 1574640, while the sum is 50.

The square root of 5099643923 is about 71411.7912042542. The cubic root of 5099643923 is about 1721.2605599534.

The spelling of 5099643923 in words is "five billion, ninety-nine million, six hundred forty-three thousand, nine hundred twenty-three".