50015110616 has 8 divisors (see below), whose sum is σ = 93778332420. Its totient is φ = 25007555304.

The previous prime is 50015110577. The next prime is 50015110619. The reversal of 50015110616 is 61601151005.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×50015110616² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50015110619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3125944406 + ... + 3125944421.

Almost surely, 2^50015110616 is an apocalyptic number.

It is an amenable number.

50015110616 is a deficient number, since it is larger than the sum of its proper divisors (43763221804).

50015110616 is a wasteful number, since it uses less digits than its factorization.

50015110616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6251888833 (or 6251888829 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 50015110616 in words is "fifty billion, fifteen million, one hundred ten thousand, six hundred sixteen".