51944829 has 16 divisors (see below), whose sum is σ = 72638400. Its totient is φ = 32973696.

The previous prime is 51944819. The next prime is 51944831. The reversal of 51944829 is 92844915.

It is not a de Polignac number, because 51944829 - 2¹⁹ = 51420541 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51944819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2262 + ... + 10440.

It is an arithmetic number, because the mean of its divisors is an integer number (4539900).

Almost surely, 2^51944829 is an apocalyptic number.

It is an amenable number.

51944829 is a deficient number, since it is larger than the sum of its proper divisors (20693571).

51944829 is a wasteful number, since it uses less digits than its factorization.

51944829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8284.

The product of its digits is 103680, while the sum is 42.

The square root of 51944829 is about 7207.2761151492. The cubic root of 51944829 is about 373.1190648843.

The spelling of 51944829 in words is "fifty-one million, nine hundred forty-four thousand, eight hundred twenty-nine".