51241063 has 4 divisors (see below), whose sum is σ = 51408280. Its totient is φ = 51073848.

The previous prime is 51241061. The next prime is 51241121. The reversal of 51241063 is 36014215.

51241063 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.

It is a cyclic number.

It is not a de Polignac number, because 51241063 - 2¹ = 51241061 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 (51241061) 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, 83148 + ... + 83761.

It is an arithmetic number, because the mean of its divisors is an integer number (12852070).

Almost surely, 2^51241063 is an apocalyptic number.

51241063 is a deficient number, since it is larger than the sum of its proper divisors (167217).

51241063 is a wasteful number, since it uses less digits than its factorization.

51241063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167216.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 51241063 is about 7158.2863172690. The cubic root of 51241063 is about 371.4263497261.

Adding to 51241063 its reverse (36014215), we get a palindrome (87255278).

The spelling of 51241063 in words is "fifty-one million, two hundred forty-one thousand, sixty-three".