50063631 has 4 divisors (see below), whose sum is σ = 66751512. Its totient is φ = 33375752.

The previous prime is 50063603. The next prime is 50063639. The reversal of 50063631 is 13636005.

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 50063631 - 2¹⁷ = 49932559 is a prime.

It is a super-2 number, since 2×50063631² = 5012734297808322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50063639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8343936 + ... + 8343941.

It is an arithmetic number, because the mean of its divisors is an integer number (16687878).

Almost surely, 2^50063631 is an apocalyptic number.

50063631 is a deficient number, since it is larger than the sum of its proper divisors (16687881).

50063631 is a wasteful number, since it uses less digits than its factorization.

50063631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16687880.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 50063631 is about 7075.5657724312. The cubic root of 50063631 is about 368.5593626884.

Adding to 50063631 its reverse (13636005), we get a palindrome (63699636).

The spelling of 50063631 in words is "fifty million, sixty-three thousand, six hundred thirty-one".