50666115160 has 64 divisors (see below), whose sum is σ = 120333600000. Its totient is φ = 19146206592.

The previous prime is 50666114981. The next prime is 50666115167. The reversal of 50666115160 is 6151166605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50666115167) 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, 179991 + ... + 365689.

It is an arithmetic number, because the mean of its divisors is an integer number (1880212500).

Almost surely, 2^50666115160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50666115160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60166800000).

50666115160 is an abundant number, since it is smaller than the sum of its proper divisors (69667484840).

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

50666115160 is a wasteful number, since it uses less digits than its factorization.

50666115160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186088 (or 186084 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 50666115160 in words is "fifty billion, six hundred sixty-six million, one hundred fifteen thousand, one hundred sixty".