5139900298 has 16 divisors (see below), whose sum is σ = 8663913216. Its totient is φ = 2269119600.

The previous prime is 5139900281. The next prime is 5139900299. The reversal of 5139900298 is 8920099315.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (5139900299) 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, 4296978 + ... + 4298173.

It is an arithmetic number, because the mean of its divisors is an integer number (541494576).

Almost surely, 2^5139900298 is an apocalyptic number.

5139900298 is a deficient number, since it is larger than the sum of its proper divisors (3524012918).

5139900298 is a wasteful number, since it uses less digits than its factorization.

5139900298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8595189.

The product of its (nonzero) digits is 174960, while the sum is 46.

The square root of 5139900298 is about 71693.0979802101. The cubic root of 5139900298 is about 1725.7778804058. Note that the first 3 decimals are identical.

The spelling of 5139900298 in words is "five billion, one hundred thirty-nine million, nine hundred thousand, two hundred ninety-eight".