50210823 has 8 divisors (see below), whose sum is σ = 72097648. Its totient is φ = 30898944.

The previous prime is 50210821. The next prime is 50210827. The reversal of 50210823 is 32801205.

50210823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50210823 - 2¹ = 50210821 is a prime.

It is a super-2 number, since 2×50210823² = 5042253492674658, which contains 22 as substring.

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 50210823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50210821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643690 + ... + 643767.

It is an arithmetic number, because the mean of its divisors is an integer number (9012206).

Almost surely, 2^50210823 is an apocalyptic number.

50210823 is a deficient number, since it is larger than the sum of its proper divisors (21886825).

50210823 is a wasteful number, since it uses less digits than its factorization.

50210823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287473.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 50210823 is about 7085.9595680472. The cubic root of 50210823 is about 368.9202095382.

It can be divided in two parts, 502 and 10823, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 50210823 in words is "fifty million, two hundred ten thousand, eight hundred twenty-three".