51083344 has 20 divisors (see below), whose sum is σ = 106587796. Its totient is φ = 23576832.

The previous prime is 51083323. The next prime is 51083353. The reversal of 51083344 is 44338015.

It can be written as a sum of positive squares in 2 ways, for example, as 18593344 + 32490000 = 4312^2 + 5700^2 .

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122589 + ... + 123004.

Almost surely, 2^51083344 is an apocalyptic number.

It is an amenable number.

51083344 is an abundant number, since it is smaller than the sum of its proper divisors (55504452).

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

51083344 is a wasteful number, since it uses less digits than its factorization.

51083344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245614 (or 245608 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 51083344 is about 7147.2612936705. The cubic root of 51083344 is about 371.0448770313.

The spelling of 51083344 in words is "fifty-one million, eighty-three thousand, three hundred forty-four".