50261144 has 16 divisors (see below), whose sum is σ = 94315320. Its totient is φ = 25110400.

The previous prime is 50261131. The next prime is 50261153. The reversal of 50261144 is 44116205.

It is a congruent number.

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, 16544 + ... + 19344.

Almost surely, 2^50261144 is an apocalyptic number.

It is an amenable number.

50261144 is a deficient number, since it is larger than the sum of its proper divisors (44054176).

50261144 is a wasteful number, since it uses less digits than its factorization.

50261144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050 (or 5046 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 50261144 is about 7089.5094329580. The cubic root of 50261144 is about 369.0434116321.

Adding to 50261144 its reverse (44116205), we get a palindrome (94377349).

It can be divided in two parts, 50261 and 144, that added together give a palindrome (50405).

The spelling of 50261144 in words is "fifty million, two hundred sixty-one thousand, one hundred forty-four".