50498773 has 8 divisors (see below), whose sum is σ = 56259000. Its totient is φ = 45006528.

The previous prime is 50498761. The next prime is 50498801. The reversal of 50498773 is 37789405.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4571044 + 45927729 = 2138^2 + 6777^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50498773 - 2⁵ = 50498741 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 (50498743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66598 + ... + 67351.

It is an arithmetic number, because the mean of its divisors is an integer number (7032375).

Almost surely, 2^50498773 is an apocalyptic number.

It is an amenable number.

50498773 is a deficient number, since it is larger than the sum of its proper divisors (5760227).

50498773 is a wasteful number, since it uses less digits than its factorization.

50498773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133991.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 50498773 is about 7106.2488698328. The cubic root of 50498773 is about 369.6240959480.

The spelling of 50498773 in words is "fifty million, four hundred ninety-eight thousand, seven hundred seventy-three".