50110198993 has 16 divisors (see below), whose sum is σ = 50774169600. Its totient is φ = 49451356240.

The previous prime is 50110198991. The next prime is 50110198997. The reversal of 50110198993 is 39989101105.

It is a cyclic number.

It is not a de Polignac number, because 50110198993 - 2¹ = 50110198991 is a prime.

It is a super-2 number, since 2×50110198993² (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 (50110198991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19703880 + ... + 19706422.

It is an arithmetic number, because the mean of its divisors is an integer number (3173385600).

Almost surely, 2^50110198993 is an apocalyptic number.

It is an amenable number.

50110198993 is a deficient number, since it is larger than the sum of its proper divisors (663970607).

50110198993 is a wasteful number, since it uses less digits than its factorization.

50110198993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452.

The product of its (nonzero) digits is 87480, while the sum is 46.

The spelling of 50110198993 in words is "fifty billion, one hundred ten million, one hundred ninety-eight thousand, nine hundred ninety-three".