50223001 has 4 divisors (see below), whose sum is σ = 50237712. Its totient is φ = 50208292.

The previous prime is 50222993. The next prime is 50223029. The reversal of 50223001 is 10032205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10032205 = 5 ⋅2006441.

It is a cyclic number.

It is not a de Polignac number, because 50223001 - 2³ = 50222993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50223091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726 + ... + 10048.

It is an arithmetic number, because the mean of its divisors is an integer number (12559428).

Almost surely, 2^50223001 is an apocalyptic number.

It is an amenable number.

50223001 is a deficient number, since it is larger than the sum of its proper divisors (14711).

50223001 is an equidigital number, since it uses as much as digits as its factorization.

50223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14710.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 50223001 is about 7086.8188208815. The cubic root of 50223001 is about 368.9500327706.

Adding to 50223001 its reverse (10032205), we get a palindrome (60255206).

The spelling of 50223001 in words is "fifty million, two hundred twenty-three thousand, one".