50220423 has 24 divisors (see below), whose sum is σ = 80230800. Its totient is φ = 30015360.

The previous prime is 50220421. The next prime is 50220461. The reversal of 50220423 is 32402205.

It is not a de Polignac number, because 50220423 - 2¹ = 50220421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50220396 and 50220405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50220421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3753 + ... + 10701.

It is an arithmetic number, because the mean of its divisors is an integer number (3342950).

Almost surely, 2^50220423 is an apocalyptic number.

50220423 is a deficient number, since it is larger than the sum of its proper divisors (30010377).

50220423 is a wasteful number, since it uses less digits than its factorization.

50220423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7039 (or 7036 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 50220423 is about 7086.6369315776. The cubic root of 50220423 is about 368.9437197969.

Adding to 50220423 its reverse (32402205), we get a palindrome (82622628).

The spelling of 50220423 in words is "fifty million, two hundred twenty thousand, four hundred twenty-three".