51441043 has 4 divisors (see below), whose sum is σ = 51492448. Its totient is φ = 51389640.

The previous prime is 51441023. The next prime is 51441073. The reversal of 51441043 is 34014415.

51441043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34014415 = 5 ⋅6802883.

It is a cyclic number.

It is not a de Polignac number, because 51441043 - 2⁹ = 51440531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51441023) 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 3 ways as a sum of consecutive naturals, for example, 24171 + ... + 26212.

It is an arithmetic number, because the mean of its divisors is an integer number (12873112).

Almost surely, 2^51441043 is an apocalyptic number.

51441043 is a deficient number, since it is larger than the sum of its proper divisors (51405).

51441043 is a wasteful number, since it uses less digits than its factorization.

51441043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51404.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 51441043 is about 7172.2411420699. The cubic root of 51441043 is about 371.9089146670.

Adding to 51441043 its reverse (34014415), we get a palindrome (85455458).

The spelling of 51441043 in words is "fifty-one million, four hundred forty-one thousand, forty-three".