5019492939 has 8 divisors (see below), whose sum is σ = 6697128000. Its totient is φ = 3344093256.

The previous prime is 5019492917. The next prime is 5019492953. The reversal of 5019492939 is 9392949105.

It is a happy number.

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

It is not a de Polignac number, because 5019492939 - 2⁹ = 5019492427 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5019492891 and 5019492900.

It is not an unprimeable number, because it can be changed into a prime (5019492839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553597 + ... + 562590.

It is an arithmetic number, because the mean of its divisors is an integer number (837141000).

Almost surely, 2^5019492939 is an apocalyptic number.

5019492939 is a deficient number, since it is larger than the sum of its proper divisors (1677635061).

5019492939 is a wasteful number, since it uses less digits than its factorization.

5019492939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117689.

The product of its (nonzero) digits is 787320, while the sum is 51.

The square root of 5019492939 is about 70848.3799320775. The cubic root of 5019492939 is about 1712.1952289362.

The spelling of 5019492939 in words is "five billion, nineteen million, four hundred ninety-two thousand, nine hundred thirty-nine".