50126272 has 56 divisors (see below), whose sum is σ = 116494560. Its totient is φ = 20951040.

The previous prime is 50126221. The next prime is 50126291. The reversal of 50126272 is 27262105.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17004 + ... + 19732.

It is an arithmetic number, because the mean of its divisors is an integer number (2080260).

Almost surely, 2^50126272 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 50126272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58247280).

50126272 is an abundant number, since it is smaller than the sum of its proper divisors (66368288).

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

50126272 is a wasteful number, since it uses less digits than its factorization.

50126272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789 (or 2779 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 50126272 is about 7079.9909604462. The cubic root of 50126272 is about 368.7130158445.

Adding to 50126272 its reverse (27262105), we get a palindrome (77388377).

The spelling of 50126272 in words is "fifty million, one hundred twenty-six thousand, two hundred seventy-two".