50150811845 has 16 divisors (see below), whose sum is σ = 60370722048. Its totient is φ = 39994352640.

The previous prime is 50150811827. The next prime is 50150811857. The reversal of 50150811845 is 54811805105.

50150811845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50150811845 - 2²² = 50146617541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50150811799 and 50150811808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2085440 + ... + 2109350.

It is an arithmetic number, because the mean of its divisors is an integer number (3773170128).

Almost surely, 2^50150811845 is an apocalyptic number.

It is an amenable number.

50150811845 is a deficient number, since it is larger than the sum of its proper divisors (10219910203).

50150811845 is a wasteful number, since it uses less digits than its factorization.

50150811845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25220.

The product of its (nonzero) digits is 32000, while the sum is 38.

The spelling of 50150811845 in words is "fifty billion, one hundred fifty million, eight hundred eleven thousand, eight hundred forty-five".