51241301 has 4 divisors (see below), whose sum is σ = 52208172. Its totient is φ = 50274432.

The previous prime is 51241297. The next prime is 51241303. The reversal of 51241301 is 10314215.

51241301 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: 10314215 = 5 ⋅2062843.

It can be written as a sum of positive squares in 2 ways, for example, as 24512401 + 26728900 = 4951^2 + 5170^2 .

It is a cyclic number.

It is not a de Polignac number, because 51241301 - 2² = 51241297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51241301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51241303) 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, 483356 + ... + 483461.

It is an arithmetic number, because the mean of its divisors is an integer number (13052043).

Almost surely, 2^51241301 is an apocalyptic number.

It is an amenable number.

51241301 is a deficient number, since it is larger than the sum of its proper divisors (966871).

51241301 is an equidigital number, since it uses as much as digits as its factorization.

51241301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966870.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 51241301 is about 7158.3029413402. The cubic root of 51241301 is about 371.4269247814.

Adding to 51241301 its reverse (10314215), we get a palindrome (61555516).

The spelling of 51241301 in words is "fifty-one million, two hundred forty-one thousand, three hundred one".