51727344 has 40 divisors (see below), whose sum is σ = 137943552. Its totient is φ = 16685760.

The previous prime is 51727339. The next prime is 51727349. The reversal of 51727344 is 44372715.

51727344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51727339) and next prime (51727349).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51727349) 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 7 ways as a sum of consecutive naturals, for example, 15894 + ... + 18869.

Almost surely, 2^51727344 is an apocalyptic number.

It is an amenable number.

51727344 is an abundant number, since it is smaller than the sum of its proper divisors (86216208).

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

51727344 is a wasteful number, since it uses less digits than its factorization.

51727344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34805 (or 34799 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 51727344 is about 7192.1724117265. The cubic root of 51727344 is about 372.5976057602.

The spelling of 51727344 in words is "fifty-one million, seven hundred twenty-seven thousand, three hundred forty-four".