51035441 has 6 divisors (see below), whose sum is σ = 51813090. Its totient is φ = 50269296.

The previous prime is 51035431. The next prime is 51035461. The reversal of 51035441 is 14453015.

51035441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 44890000 + 6145441 = 6700^2 + 2479^2 .

It is a de Polignac number, because none of the positive numbers 2^k-51035441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51035431) 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 5 ways as a sum of consecutive naturals, for example, 1196 + ... + 10173.

It is an arithmetic number, because the mean of its divisors is an integer number (8635515).

Almost surely, 2^51035441 is an apocalyptic number.

It is an amenable number.

51035441 is a deficient number, since it is larger than the sum of its proper divisors (777649).

51035441 is an equidigital number, since it uses as much as digits as its factorization.

51035441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11503 (or 11436 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 51035441 is about 7143.9093639267. The cubic root of 51035441 is about 370.9288592969.

Adding to 51035441 its reverse (14453015), we get a palindrome (65488456).

The spelling of 51035441 in words is "fifty-one million, thirty-five thousand, four hundred forty-one".