50272544 has 96 divisors (see below), whose sum is σ = 119750400. Its totient is φ = 20321280.

The previous prime is 50272531. The next prime is 50272577. The reversal of 50272544 is 44527205.

It is a happy number.

50272544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461162 + ... + 461270.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400).

Almost surely, 2^50272544 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 50272544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59875200).

50272544 is an abundant number, since it is smaller than the sum of its proper divisors (69477856).

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

50272544 is a wasteful number, since it uses less digits than its factorization.

50272544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 50272544 is about 7090.3133922275. The cubic root of 50272544 is about 369.0713110955.

Adding to 50272544 its reverse (44527205), we get a palindrome (94799749).

The spelling of 50272544 in words is "fifty million, two hundred seventy-two thousand, five hundred forty-four".