50330796564 has 96 divisors (see below), whose sum is σ = 130090738176. Its totient is φ = 15077048320.

The previous prime is 50330796557. The next prime is 50330796599. The reversal of 50330796564 is 46569703305.

50330796564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329092 + ... + 457124.

It is an arithmetic number, because the mean of its divisors is an integer number (1355111856).

Almost surely, 2^50330796564 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 50330796564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65045369088).

50330796564 is an abundant number, since it is smaller than the sum of its proper divisors (79759941612).

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

50330796564 is a wasteful number, since it uses less digits than its factorization.

50330796564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128145 (or 128143 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 48.

The spelling of 50330796564 in words is "fifty billion, three hundred thirty million, seven hundred ninety-six thousand, five hundred sixty-four".