50123220044 has 6 divisors (see below), whose sum is σ = 87715635084. Its totient is φ = 25061610020.

The previous prime is 50123220041. The next prime is 50123220089. The reversal of 50123220044 is 44002232105.

It is a happy number.

50123220044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×50123220044³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (50123220041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6265402502 + ... + 6265402509.

It is an arithmetic number, because the mean of its divisors is an integer number (14619272514).

Almost surely, 2^50123220044 is an apocalyptic number.

It is an amenable number.

50123220044 is a deficient number, since it is larger than the sum of its proper divisors (37592415040).

50123220044 is a wasteful number, since it uses less digits than its factorization.

50123220044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12530805015 (or 12530805013 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 50123220044 its reverse (44002232105), we get a palindrome (94125452149).

The spelling of 50123220044 in words is "fifty billion, one hundred twenty-three million, two hundred twenty thousand, forty-four".