50563236 has 48 divisors (see below), whose sum is σ = 127068480. Its totient is φ = 15590400.

The previous prime is 50563217. The next prime is 50563241. The reversal of 50563236 is 63236505.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9936 + ... + 14136.

It is an arithmetic number, because the mean of its divisors is an integer number (2647260).

Almost surely, 2^50563236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50563236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63534240).

50563236 is an abundant number, since it is smaller than the sum of its proper divisors (76505244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50563236 is a wasteful number, since it uses less digits than its factorization.

50563236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4284 (or 4282 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 50563236 is about 7110.7830792396. The cubic root of 50563236 is about 369.7813073364.

The spelling of 50563236 in words is "fifty million, five hundred sixty-three thousand, two hundred thirty-six".