50663351 has 4 divisors (see below), whose sum is σ = 50769600. Its totient is φ = 50557104.

The previous prime is 50663341. The next prime is 50663357. The reversal of 50663351 is 15336605.

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 50663351 - 2²² = 46469047 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 (50663357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52406 + ... + 53363.

It is an arithmetic number, because the mean of its divisors is an integer number (12692400).

Almost surely, 2^50663351 is an apocalyptic number.

50663351 is a deficient number, since it is larger than the sum of its proper divisors (106249).

50663351 is a wasteful number, since it uses less digits than its factorization.

50663351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106248.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 50663351 is about 7117.8192587337. The cubic root of 50663351 is about 370.0252015948.

Adding to 50663351 its reverse (15336605), we get a palindrome (65999956).

The spelling of 50663351 in words is "fifty million, six hundred sixty-three thousand, three hundred fifty-one".