50040018273 has 8 divisors (see below), whose sum is σ = 76251456448. Its totient is φ = 28594296144.

The previous prime is 50040018263. The next prime is 50040018289. The reversal of 50040018273 is 37281004005.

50040018273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50040018273 - 2⁴ = 50040018257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50040018273.

It is not an unprimeable number, because it can be changed into a prime (50040018253) 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, 1191428986 + ... + 1191429027.

It is an arithmetic number, because the mean of its divisors is an integer number (9531432056).

Almost surely, 2^50040018273 is an apocalyptic number.

It is an amenable number.

50040018273 is a deficient number, since it is larger than the sum of its proper divisors (26211438175).

50040018273 is a wasteful number, since it uses less digits than its factorization.

50040018273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382858023.

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 50040018273 in words is "fifty billion, forty million, eighteen thousand, two hundred seventy-three".