50633643 has 4 divisors (see below), whose sum is σ = 67511528. Its totient is φ = 33755760.

The previous prime is 50633629. The next prime is 50633657. The reversal of 50633643 is 34633605.

50633643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (50633629) and next prime (50633657).

It is not a de Polignac number, because 50633643 - 2¹⁰ = 50632619 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 50633643.

It is not an unprimeable number, because it can be changed into a prime (50633243) 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 3 ways as a sum of consecutive naturals, for example, 8438938 + ... + 8438943.

It is an arithmetic number, because the mean of its divisors is an integer number (16877882).

Almost surely, 2^50633643 is an apocalyptic number.

50633643 is a deficient number, since it is larger than the sum of its proper divisors (16877885).

50633643 is a wasteful number, since it uses less digits than its factorization.

50633643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16877884.

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 50633643 is about 7115.7320775870. The cubic root of 50633643 is about 369.9528622686.

The spelling of 50633643 in words is "fifty million, six hundred thirty-three thousand, six hundred forty-three".