5129027913 has 4 divisors (see below), whose sum is σ = 6838703888. Its totient is φ = 3419351940.

The previous prime is 5129027909. The next prime is 5129027921. The reversal of 5129027913 is 3197209215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5129027913 - 2² = 5129027909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5129027923) 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, 854837983 + ... + 854837988.

It is an arithmetic number, because the mean of its divisors is an integer number (1709675972).

Almost surely, 2^5129027913 is an apocalyptic number.

It is an amenable number.

5129027913 is a deficient number, since it is larger than the sum of its proper divisors (1709675975).

5129027913 is a wasteful number, since it uses less digits than its factorization.

5129027913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709675974.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 5129027913 is about 71617.2319557242. The cubic root of 5129027913 is about 1724.5601805814.

The spelling of 5129027913 in words is "five billion, one hundred twenty-nine million, twenty-seven thousand, nine hundred thirteen".