50500409585 has 8 divisors (see below), whose sum is σ = 60607484736. Its totient is φ = 40395665520.

The previous prime is 50500409581. The next prime is 50500409639. The reversal of 50500409585 is 58590400505.

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

It is not a de Polignac number, because 50500409585 - 2² = 50500409581 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50500409581) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 534749 + ... + 622058.

It is an arithmetic number, because the mean of its divisors is an integer number (7575935592).

Almost surely, 2^50500409585 is an apocalyptic number.

It is an amenable number.

50500409585 is a deficient number, since it is larger than the sum of its proper divisors (10107075151).

50500409585 is a wasteful number, since it uses less digits than its factorization.

50500409585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165543.

The product of its (nonzero) digits is 180000, while the sum is 41.

The spelling of 50500409585 in words is "fifty billion, five hundred million, four hundred nine thousand, five hundred eighty-five".