50636351 has 4 divisors (see below), whose sum is σ = 50655000. Its totient is φ = 50617704.

The previous prime is 50636329. The next prime is 50636357. The reversal of 50636351 is 15363605.

50636351 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 a cyclic number.

It is not a de Polignac number, because 50636351 - 2²² = 46442047 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 (50636357) 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, 4376 + ... + 10973.

It is an arithmetic number, because the mean of its divisors is an integer number (12663750).

Almost surely, 2^50636351 is an apocalyptic number.

50636351 is a deficient number, since it is larger than the sum of its proper divisors (18649).

50636351 is a wasteful number, since it uses less digits than its factorization.

50636351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18648.

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

The square root of 50636351 is about 7115.9223576428. The cubic root of 50636351 is about 369.9594574521.

Adding to 50636351 its reverse (15363605), we get a palindrome (65999956).

The spelling of 50636351 in words is "fifty million, six hundred thirty-six thousand, three hundred fifty-one".