50489404233216 has 640 divisors, whose sum is σ = 151491983892480. Its totient is φ = 14837553561600.

The previous prime is 50489404233209. The next prime is 50489404233263. The reversal of 50489404233216 is 61233240498405.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18959594701 + ... + 18959597363.

It is an arithmetic number, because the mean of its divisors is an integer number (236706224832).

Almost surely, 2^{50489404233216} 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 50489404233216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75745991946240).

50489404233216 is an abundant number, since it is smaller than the sum of its proper divisors (101002579659264).

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

50489404233216 is a wasteful number, since it uses less digits than its factorization.

50489404233216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118 (or 3102 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 50489404233216 in words is "fifty trillion, four hundred eighty-nine billion, four hundred four million, two hundred thirty-three thousand, two hundred sixteen".