50189573 has 6 divisors (see below), whose sum is σ = 58383846. Its totient is φ = 43019592.

The previous prime is 50189567. The next prime is 50189639. The reversal of 50189573 is 37598105.

It can be written as a sum of positive squares in only one way, i.e., 34492129 + 15697444 = 5873^2 + 3962^2 .

It is not a de Polignac number, because 50189573 - 2⁶ = 50189509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50189533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 512090 + ... + 512187.

It is an arithmetic number, because the mean of its divisors is an integer number (9730641).

Almost surely, 2^50189573 is an apocalyptic number.

It is an amenable number.

50189573 is a deficient number, since it is larger than the sum of its proper divisors (8194273).

50189573 is a wasteful number, since it uses less digits than its factorization.

50189573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024291 (or 1024284 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 50189573 is about 7084.4599653043. The cubic root of 50189573 is about 368.8681579406.

The spelling of 50189573 in words is "fifty million, one hundred eighty-nine thousand, five hundred seventy-three".