50272552 has 16 divisors (see below), whose sum is σ = 102830400. Its totient is φ = 22851120.

The previous prime is 50272531. The next prime is 50272577. The reversal of 50272552 is 25527205.

It is a self number, because there is not a number n which added to its sum of digits gives 50272552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285552 + ... + 285727.

It is an arithmetic number, because the mean of its divisors is an integer number (6426900).

Almost surely, 2^50272552 is an apocalyptic number.

It is an amenable number.

50272552 is an abundant number, since it is smaller than the sum of its proper divisors (52557848).

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

50272552 is a wasteful number, since it uses less digits than its factorization.

50272552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571296 (or 571292 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 50272552 is about 7090.3139563774. The cubic root of 50272552 is about 369.0713306726.

Adding to 50272552 its reverse (25527205), we get a palindrome (75799757).

The spelling of 50272552 in words is "fifty million, two hundred seventy-two thousand, five hundred fifty-two".