50663237 has 4 divisors (see below), whose sum is σ = 50693376. Its totient is φ = 50633100.

The previous prime is 50663233. The next prime is 50663243. The reversal of 50663237 is 73236605.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50663237 - 2² = 50663233 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 (50663233) 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, 12389 + ... + 15962.

It is an arithmetic number, because the mean of its divisors is an integer number (12673344).

Almost surely, 2^50663237 is an apocalyptic number.

It is an amenable number.

50663237 is a deficient number, since it is larger than the sum of its proper divisors (30139).

50663237 is a wasteful number, since it uses less digits than its factorization.

50663237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30138.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 50663237 is about 7117.8112506584. The cubic root of 50663237 is about 370.0249240576.

The spelling of 50663237 in words is "fifty million, six hundred sixty-three thousand, two hundred thirty-seven".