50440334565 has 8 divisors (see below), whose sum is σ = 80704535328. Its totient is φ = 26901511760.

The previous prime is 50440334563. The next prime is 50440334597. The reversal of 50440334565 is 56543304405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50440334565 - 2¹ = 50440334563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50440334563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681344471 + ... + 1681344500.

It is an arithmetic number, because the mean of its divisors is an integer number (10088066916).

Almost surely, 2^50440334565 is an apocalyptic number.

It is an amenable number.

50440334565 is a deficient number, since it is larger than the sum of its proper divisors (30264200763).

50440334565 is a wasteful number, since it uses less digits than its factorization.

50440334565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362688979.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 50440334565 in words is "fifty billion, four hundred forty million, three hundred thirty-four thousand, five hundred sixty-five".