50544312 has 64 divisors (see below), whose sum is σ = 155527680. Its totient is φ = 13329792.

The previous prime is 50544311. The next prime is 50544323. The reversal of 50544312 is 21344505.

50544312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50544311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9388 + ... + 13755.

It is an arithmetic number, because the mean of its divisors is an integer number (2430120).

Almost surely, 2^50544312 is an apocalyptic number.

50544312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50544312 is an abundant number, since it is smaller than the sum of its proper divisors (104983368).

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

50544312 is a wasteful number, since it uses less digits than its factorization.

50544312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23172 (or 23168 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 50544312 is about 7109.4522995798. The cubic root of 50544312 is about 369.7351696338.

Adding to 50544312 its reverse (21344505), we get a palindrome (71888817).

The spelling of 50544312 in words is "fifty million, five hundred forty-four thousand, three hundred twelve".