50500005505549 has 8 divisors (see below), whose sum is σ = 50574486937280. Its totient is φ = 50425565492736.

The previous prime is 50500005505471. The next prime is 50500005505559. The reversal of 50500005505549 is 94550550000505.

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

It is a cyclic number.

It is not a de Polignac number, because 50500005505549 - 2³³ = 50491415570957 is a prime.

It is a super-2 number, since 2×50500005505549² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50500005505559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7914009 + ... + 12791854.

It is an arithmetic number, because the mean of its divisors is an integer number (6321810867160).

Almost surely, 2^{50500005505549} is an apocalyptic number.

It is an amenable number.

50500005505549 is a deficient number, since it is larger than the sum of its proper divisors (74481431731).

50500005505549 is a wasteful number, since it uses less digits than its factorization.

50500005505549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20709459.

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 50500005505549 in words is "fifty trillion, five hundred billion, five million, five hundred five thousand, five hundred forty-nine".