50004999419 has 4 divisors (see below), whose sum is σ = 50008582920. Its totient is φ = 50001415920.

The previous prime is 50004999397. The next prime is 50004999439. The reversal of 50004999419 is 91499940005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50004999419 - 2¹² = 50004995323 is a prime.

It is a super-2 number, since 2×50004999419² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50004999439) 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, 1770737 + ... + 1798754.

It is an arithmetic number, because the mean of its divisors is an integer number (12502145730).

Almost surely, 2^50004999419 is an apocalyptic number.

50004999419 is a deficient number, since it is larger than the sum of its proper divisors (3583501).

50004999419 is a wasteful number, since it uses less digits than its factorization.

50004999419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583500.

The product of its (nonzero) digits is 524880, while the sum is 50.

The spelling of 50004999419 in words is "fifty billion, four million, nine hundred ninety-nine thousand, four hundred nineteen".