50441566464 has 81 divisors (see below), whose sum is σ = 145466560603. Its totient is φ = 16810262016.

The previous prime is 50441566451. The next prime is 50441566471. The reversal of 50441566464 is 46466514405.

The square root of 50441566464 is 224592.

It is a perfect power (a square), and thus also a powerful number.

50441566464 is a `hidden beast` number, since 5 + 0 + 4 + 41 + 566 + 46 + 4 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10778077 + ... + 10782755.

Almost surely, 2^50441566464 is an apocalyptic number.

50441566464 is the 224592-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50441566464

50441566464 is an abundant number, since it is smaller than the sum of its proper divisors (95024994139).

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

50441566464 is an frugal number, since it uses more digits than its factorization.

50441566464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9380 (or 4684 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 50441566464 in words is "fifty billion, four hundred forty-one million, five hundred sixty-six thousand, four hundred sixty-four".