50412544 has 88 divisors (see below), whose sum is σ = 124261088. Its totient is φ = 19906560.

The previous prime is 50412539. The next prime is 50412547. The reversal of 50412544 is 44521405.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50412547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92914 + ... + 93454.

Almost surely, 2^50412544 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 50412544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62130544).

50412544 is an abundant number, since it is smaller than the sum of its proper divisors (73848544).

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

50412544 is a wasteful number, since it uses less digits than its factorization.

50412544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 50412544 is about 7100.1791526693. The cubic root of 50412544 is about 369.4135926515.

Adding to 50412544 its reverse (44521405), we get a palindrome (94933949).

The spelling of 50412544 in words is "fifty million, four hundred twelve thousand, five hundred forty-four".