50453736 has 64 divisors (see below), whose sum is σ = 132451200. Its totient is φ = 15993600.

The previous prime is 50453729. The next prime is 50453839. The reversal of 50453736 is 63735405.

It is a junction number, because it is equal to n+sod(n) for n = 50453697 and 50453706.

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, 48906 + ... + 49926.

It is an arithmetic number, because the mean of its divisors is an integer number (2069550).

Almost surely, 2^50453736 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 50453736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66225600).

50453736 is an abundant number, since it is smaller than the sum of its proper divisors (81997464).

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

50453736 is a wasteful number, since it uses less digits than its factorization.

50453736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 50453736 is about 7103.0793322333. The cubic root of 50453736 is about 369.5141809894.

The spelling of 50453736 in words is "fifty million, four hundred fifty-three thousand, seven hundred thirty-six".