50072752 has 40 divisors (see below), whose sum is σ = 108140400. Its totient is φ = 22321152.

The previous prime is 50072741. The next prime is 50072753. The reversal of 50072752 is 25727005.

It is a self number, because there is not a number n which added to its sum of digits gives 50072752.

It is not an unprimeable number, because it can be changed into a prime (50072753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324 + ... + 10012.

It is an arithmetic number, because the mean of its divisors is an integer number (2703510).

Almost surely, 2^50072752 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 50072752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54070200).

50072752 is an abundant number, since it is smaller than the sum of its proper divisors (58067648).

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

50072752 is a wasteful number, since it uses less digits than its factorization.

50072752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9733 (or 9727 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 50072752 is about 7076.2102851738. The cubic root of 50072752 is about 368.5817437114.

Adding to 50072752 its reverse (25727005), we get a palindrome (75799757).

The spelling of 50072752 in words is "fifty million, seventy-two thousand, seven hundred fifty-two".