5119499950 has 24 divisors (see below), whose sum is σ = 9620446752. Its totient is φ = 2026686720.

The previous prime is 5119499939. The next prime is 5119499953. The reversal of 5119499950 is 599949115.

It is a happy number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5119499953) 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 11 ways as a sum of consecutive naturals, for example, 522934 + ... + 532633.

It is an arithmetic number, because the mean of its divisors is an integer number (400851948).

Almost surely, 2^5119499950 is an apocalyptic number.

5119499950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5119499950 is a deficient number, since it is larger than the sum of its proper divisors (4500946802).

5119499950 is a wasteful number, since it uses less digits than its factorization.

5119499950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055676 (or 1055671 counting only the distinct ones).

The product of its (nonzero) digits is 656100, while the sum is 52.

The square root of 5119499950 is about 71550.6809890724. The cubic root of 5119499950 is about 1723.4916395181.

The spelling of 5119499950 in words is "five billion, one hundred nineteen million, four hundred ninety-nine thousand, nine hundred fifty".