50000050044 has 72 divisors (see below), whose sum is σ = 147517913088. Its totient is φ = 13981773600.

The previous prime is 50000050027. The next prime is 50000050057. The reversal of 50000050044 is 44005000005.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 50000049999 and 50000050026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2098932 + ... + 2122619.

It is an arithmetic number, because the mean of its divisors is an integer number (2048859904).

Almost surely, 2^50000050044 is an apocalyptic number.

It is an amenable number.

50000050044 is an abundant number, since it is smaller than the sum of its proper divisors (97517863044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50000050044 is a wasteful number, since it uses less digits than its factorization.

50000050044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221615 (or 4221610 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

Adding to 50000050044 its reverse (44005000005), we get a palindrome (94005050049).

The spelling of 50000050044 in words is "fifty billion, fifty thousand, forty-four", and thus it is an eban number.