50470055 has 4 divisors (see below), whose sum is σ = 60564072. Its totient is φ = 40376040.

The previous prime is 50470039. The next prime is 50470087. The reversal of 50470055 is 55007405.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50470055 - 2⁴ = 50470039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5047001 + ... + 5047010.

It is an arithmetic number, because the mean of its divisors is an integer number (15141018).

Almost surely, 2^50470055 is an apocalyptic number.

50470055 is a deficient number, since it is larger than the sum of its proper divisors (10094017).

50470055 is a wasteful number, since it uses less digits than its factorization.

50470055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10094016.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 50470055 is about 7104.2279664999. The cubic root of 50470055 is about 369.5540158452.

The spelling of 50470055 in words is "fifty million, four hundred seventy thousand, fifty-five".