50813236 has 12 divisors (see below), whose sum is σ = 89020512. Its totient is φ = 25378808.

The previous prime is 50813177. The next prime is 50813237. The reversal of 50813236 is 63231805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50813237) 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, 2530 + ... + 10393.

It is an arithmetic number, because the mean of its divisors is an integer number (7418376).

Almost surely, 2^50813236 is an apocalyptic number.

It is an amenable number.

50813236 is a deficient number, since it is larger than the sum of its proper divisors (38207276).

50813236 is a wasteful number, since it uses less digits than its factorization.

50813236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13910 (or 13908 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 50813236 is about 7128.3403397986. The cubic root of 50813236 is about 370.3897427136.

The spelling of 50813236 in words is "fifty million, eight hundred thirteen thousand, two hundred thirty-six".