50953536 has 70 divisors (see below), whose sum is σ = 151057610. Its totient is φ = 16982784.

The previous prime is 50953523. The next prime is 50953541. The reversal of 50953536 is 63535905.

It can be written as a sum of positive squares in only one way, i.e., 49787136 + 1166400 = 7056^2 + 1080^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50953536.

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 270 + ... + 10098.

Almost surely, 2^50953536 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 50953536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75528805).

50953536 is an abundant number, since it is smaller than the sum of its proper divisors (100104074).

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

50953536 is an equidigital number, since it uses as much as digits as its factorization.

50953536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9853 (or 9834 counting only the distinct ones).

The product of its (nonzero) digits is 60750, while the sum is 36.

The square root of 50953536 is about 7138.1745565656. The cubic root of 50953536 is about 370.7303227861.

It can be divided in two parts, 509 and 53536, that added together give a palindrome (54045).

The spelling of 50953536 in words is "fifty million, nine hundred fifty-three thousand, five hundred thirty-six".