50816453 has 8 divisors (see below), whose sum is σ = 54027648. Its totient is φ = 47688784.

The previous prime is 50816443. The next prime is 50816461. The reversal of 50816453 is 35461805.

It is a happy number.

50816453 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 a cyclic number.

It is not a de Polignac number, because 50816453 - 2²⁴ = 34039237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50816413) 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, 19625 + ... + 22062.

It is an arithmetic number, because the mean of its divisors is an integer number (6753456).

Almost surely, 2^50816453 is an apocalyptic number.

50816453 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

50816453 is a deficient number, since it is larger than the sum of its proper divisors (3211195).

50816453 is a wasteful number, since it uses less digits than its factorization.

50816453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41763.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 50816453 is about 7128.5659848247. The cubic root of 50816453 is about 370.3975590410.

It can be divided in two parts, 508 and 16453, that added together give a palindrome (16961).

The spelling of 50816453 in words is "fifty million, eight hundred sixteen thousand, four hundred fifty-three".