50411454976 has 40 divisors (see below), whose sum is σ = 100842859260. Its totient is φ = 25176096768.

The previous prime is 50411454923. The next prime is 50411454979. The reversal of 50411454976 is 67945411405.

It can be written as a sum of positive squares in 2 ways, for example, as 46386821376 + 4024633600 = 215376^2 + 63440^2 .

It is not an unprimeable number, because it can be changed into a prime (50411454979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381340 + ... + 496228.

Almost surely, 2^50411454976 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 50411454976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50421429630).

50411454976 is an abundant number, since it is smaller than the sum of its proper divisors (50431404284).

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

50411454976 is an equidigital number, since it uses as much as digits as its factorization.

50411454976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115764 (or 115748 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 50411454976 in words is "fifty billion, four hundred eleven million, four hundred fifty-four thousand, nine hundred seventy-six".