5190939399 has 8 divisors (see below), whose sum is σ = 6922381312. Its totient is φ = 3460061880.

The previous prime is 5190939389. The next prime is 5190939401. The reversal of 5190939399 is 9939390915.

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

It is a de Polignac number, because none of the positive numbers 2^k-5190939399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190939359) 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, 119149 + ... + 156774.

It is an arithmetic number, because the mean of its divisors is an integer number (865297664).

Almost surely, 2^5190939399 is an apocalyptic number.

5190939399 is a deficient number, since it is larger than the sum of its proper divisors (1731441913).

5190939399 is a wasteful number, since it uses less digits than its factorization.

5190939399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282197.

The product of its (nonzero) digits is 2657205, while the sum is 57.

The square root of 5190939399 is about 72048.1741545197. The cubic root of 5190939399 is about 1731.4713889027.

The spelling of 5190939399 in words is "five billion, one hundred ninety million, nine hundred thirty-nine thousand, three hundred ninety-nine".