50134474016 has 72 divisors (see below), whose sum is σ = 110538348732. Its totient is φ = 22358336000.

The previous prime is 50134474001. The next prime is 50134474057. The reversal of 50134474016 is 61047443105.

It can be written as a sum of positive squares in 2 ways, for example, as 46388544400 + 3745929616 = 215380^2 + 61204^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83066 + ... + 327366.

Almost surely, 2^50134474016 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 50134474016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55269174366).

50134474016 is an abundant number, since it is smaller than the sum of its proper divisors (60403874716).

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

50134474016 is a wasteful number, since it uses less digits than its factorization.

50134474016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244386 (or 244367 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 50134474016 in words is "fifty billion, one hundred thirty-four million, four hundred seventy-four thousand, sixteen".