50074533017 has 4 divisors (see below), whose sum is σ = 50076472116. Its totient is φ = 50072593920.

The previous prime is 50074533013. The next prime is 50074533031. The reversal of 50074533017 is 71033547005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71033547005 = 5 ⋅14206709401.

It can be written as a sum of positive squares in 2 ways, for example, as 38690496601 + 11384036416 = 196699^2 + 106696^2 .

It is a cyclic number.

It is not a de Polignac number, because 50074533017 - 2² = 50074533013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50074533013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930284 + ... + 982637.

It is an arithmetic number, because the mean of its divisors is an integer number (12519118029).

Almost surely, 2^50074533017 is an apocalyptic number.

It is an amenable number.

50074533017 is a deficient number, since it is larger than the sum of its proper divisors (1939099).

50074533017 is a wasteful number, since it uses less digits than its factorization.

50074533017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939098.

The product of its (nonzero) digits is 44100, while the sum is 35.

The spelling of 50074533017 in words is "fifty billion, seventy-four million, five hundred thirty-three thousand, seventeen".