50968909184 has 64 divisors (see below), whose sum is σ = 103278672000. Its totient is φ = 25051545600.

The previous prime is 50968909177. The next prime is 50968909267. The reversal of 50968909184 is 48190986905.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1836209 + ... + 1863759.

It is an arithmetic number, because the mean of its divisors is an integer number (1613729250).

Almost surely, 2^50968909184 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 50968909184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51639336000).

50968909184 is an abundant number, since it is smaller than the sum of its proper divisors (52309762816).

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

50968909184 is a wasteful number, since it uses less digits than its factorization.

50968909184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27811 (or 27799 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 59.

The spelling of 50968909184 in words is "fifty billion, nine hundred sixty-eight million, nine hundred nine thousand, one hundred eighty-four".