50175488021 has 8 divisors (see below), whose sum is σ = 53108109600. Its totient is φ = 47272047120.

The previous prime is 50175488009. The next prime is 50175488023. The reversal of 50175488021 is 12088457105.

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

It is not a de Polignac number, because 50175488021 - 2¹⁴ = 50175471637 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 50175488021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50175488023) 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, 7291631 + ... + 7298508.

It is an arithmetic number, because the mean of its divisors is an integer number (6638513700).

Almost surely, 2^50175488021 is an apocalyptic number.

It is an amenable number.

50175488021 is a deficient number, since it is larger than the sum of its proper divisors (2932621579).

50175488021 is a wasteful number, since it uses less digits than its factorization.

50175488021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14590339.

The product of its (nonzero) digits is 89600, while the sum is 41.

The spelling of 50175488021 in words is "fifty billion, one hundred seventy-five million, four hundred eighty-eight thousand, twenty-one".