50497223 has 8 divisors (see below), whose sum is σ = 58939392. Its totient is φ = 42362136.

The previous prime is 50497201. The next prime is 50497243. The reversal of 50497223 is 32279405.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 50497223 - 2¹⁶ = 50431687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50497223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50497243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 76415 + ... + 77072.

It is an arithmetic number, because the mean of its divisors is an integer number (7367424).

Almost surely, 2^50497223 is an apocalyptic number.

50497223 is a deficient number, since it is larger than the sum of its proper divisors (8442169).

50497223 is a wasteful number, since it uses less digits than its factorization.

50497223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153541.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 50497223 is about 7106.1398100516. The cubic root of 50497223 is about 369.6203141847.

The spelling of 50497223 in words is "fifty million, four hundred ninety-seven thousand, two hundred twenty-three".