51044344 has 32 divisors (see below), whose sum is σ = 105593040. Its totient is φ = 22982400.

The previous prime is 51044341. The next prime is 51044359. The reversal of 51044344 is 44344015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51044341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722 + ... + 10249.

Almost surely, 2^51044344 is an apocalyptic number.

It is an amenable number.

51044344 is an abundant number, since it is smaller than the sum of its proper divisors (54548696).

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

51044344 is a wasteful number, since it uses less digits than its factorization.

51044344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12031 (or 12027 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 51044344 is about 7144.5324549616. The cubic root of 51044344 is about 370.9504272345.

Adding to 51044344 its reverse (44344015), we get a palindrome (95388359).

The spelling of 51044344 in words is "fifty-one million, forty-four thousand, three hundred forty-four".