50621063 has 4 divisors (see below), whose sum is σ = 50637360. Its totient is φ = 50604768.

The previous prime is 50621029. The next prime is 50621071. The reversal of 50621063 is 36012605.

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

It is a cyclic number.

It is not a de Polignac number, because 50621063 - 2¹⁰ = 50620039 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 (50621003) 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 3 ways as a sum of consecutive naturals, for example, 1883 + ... + 10236.

It is an arithmetic number, because the mean of its divisors is an integer number (12659340).

Almost surely, 2^50621063 is an apocalyptic number.

50621063 is a deficient number, since it is larger than the sum of its proper divisors (16297).

50621063 is a wasteful number, since it uses less digits than its factorization.

50621063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16296.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 50621063 is about 7114.8480658409. The cubic root of 50621063 is about 369.9222212941.

Adding to 50621063 its reverse (36012605), we get a palindrome (86633668).

The spelling of 50621063 in words is "fifty million, six hundred twenty-one thousand, sixty-three".