50444896320 has 1008 divisors, whose sum is σ = 224628139008. Its totient is φ = 10288373760.

The previous prime is 50444896301. The next prime is 50444896361. The reversal of 50444896320 is 2369844405.

50444896320 is a `hidden beast` number, since 5 + 0 + 4 + 4 + 4 + 8 + 9 + 632 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 56870917 + ... + 56871803.

It is an arithmetic number, because the mean of its divisors is an integer number (222845376).

Almost surely, 2^50444896320 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 50444896320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112314069504).

50444896320 is an abundant number, since it is smaller than the sum of its proper divisors (174183242688).

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

50444896320 is a wasteful number, since it uses less digits than its factorization.

50444896320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 50444896320 in words is "fifty billion, four hundred forty-four million, eight hundred ninety-six thousand, three hundred twenty".