50220023 has 16 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 40384896.

The previous prime is 50220013. The next prime is 50220043. The reversal of 50220023 is 32002205.

It is a cyclic number.

It is not a de Polignac number, because 50220023 - 2⁴ = 50220007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50220013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59438 + ... + 60276.

It is an arithmetic number, because the mean of its divisors is an integer number (3810240).

Almost surely, 2^50220023 is an apocalyptic number.

50220023 is a deficient number, since it is larger than the sum of its proper divisors (10743817).

50220023 is a wasteful number, since it uses less digits than its factorization.

50220023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 50220023 is about 7086.6087093898. The cubic root of 50220023 is about 368.9427402626.

Adding to 50220023 its reverse (32002205), we get a palindrome (82222228).

The spelling of 50220023 in words is "fifty million, two hundred twenty thousand, twenty-three".