5099903194 has 4 divisors (see below), whose sum is σ = 7649854794. Its totient is φ = 2549951596.

The previous prime is 5099903167. The next prime is 5099903197. The reversal of 5099903194 is 4913099905.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4909104225 + 190798969 = 70065^2 + 13813^2 .

It is not an unprimeable number, because it can be changed into a prime (5099903197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274975797 + ... + 1274975800.

Almost surely, 2^5099903194 is an apocalyptic number.

5099903194 is a deficient number, since it is larger than the sum of its proper divisors (2549951600).

5099903194 is a wasteful number, since it uses less digits than its factorization.

5099903194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549951599.

The product of its (nonzero) digits is 393660, while the sum is 49.

The square root of 5099903194 is about 71413.6065046431. The cubic root of 5099903194 is about 1721.2897296621.

The spelling of 5099903194 in words is "five billion, ninety-nine million, nine hundred three thousand, one hundred ninety-four".