50574359219 has 4 divisors (see below), whose sum is σ = 53549321544. Its totient is φ = 47599396896.

The previous prime is 50574359197. The next prime is 50574359263. The reversal of 50574359219 is 91295347505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50574359219 - 2¹⁶ = 50574293683 is a prime.

It is a super-2 number, since 2×50574359219² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50574359279) 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 3 ways as a sum of consecutive naturals, for example, 1487481137 + ... + 1487481170.

It is an arithmetic number, because the mean of its divisors is an integer number (13387330386).

Almost surely, 2^50574359219 is an apocalyptic number.

50574359219 is a deficient number, since it is larger than the sum of its proper divisors (2974962325).

50574359219 is a wasteful number, since it uses less digits than its factorization.

50574359219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974962324.

The product of its (nonzero) digits is 1701000, while the sum is 50.

The spelling of 50574359219 in words is "fifty billion, five hundred seventy-four million, three hundred fifty-nine thousand, two hundred nineteen".