50272254 has 48 divisors (see below), whose sum is σ = 113490000. Its totient is φ = 16063488.

The previous prime is 50272241. The next prime is 50272303. The reversal of 50272254 is 45227205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100497 + ... + 100995.

It is an arithmetic number, because the mean of its divisors is an integer number (2364375).

Almost surely, 2^50272254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50272254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56745000).

50272254 is an abundant number, since it is smaller than the sum of its proper divisors (63217746).

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

50272254 is a wasteful number, since it uses less digits than its factorization.

50272254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 50272254 is about 7090.2929417620. The cubic root of 50272254 is about 369.0706014246.

Adding to 50272254 its reverse (45227205), we get a palindrome (95499459).

The spelling of 50272254 in words is "fifty million, two hundred seventy-two thousand, two hundred fifty-four".