50045554 has 8 divisors (see below), whose sum is σ = 80842860. Its totient is φ = 23097936.

The previous prime is 50045521. The next prime is 50045579. The reversal of 50045554 is 45554005.

It can be written as a sum of positive squares in 2 ways, for example, as 50027329 + 18225 = 7073^2 + 135^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962389 + ... + 962440.

Almost surely, 2^50045554 is an apocalyptic number.

50045554 is a deficient number, since it is larger than the sum of its proper divisors (30797306).

50045554 is a wasteful number, since it uses less digits than its factorization.

50045554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924844.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 50045554 is about 7074.2882327482. The cubic root of 50045554 is about 368.5149974841.

Adding to 50045554 its reverse (45554005), we get a palindrome (95599559).

The spelling of 50045554 in words is "fifty million, forty-five thousand, five hundred fifty-four".