51268411 has 8 divisors (see below), whose sum is σ = 52257024. Its totient is φ = 50287680.

The previous prime is 51268387. The next prime is 51268423. The reversal of 51268411 is 11486215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51268411 - 2⁹ = 51267899 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 51268411.

It is not an unprimeable number, because it can be changed into a prime (51268471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12105 + ... + 15781.

It is an arithmetic number, because the mean of its divisors is an integer number (6532128).

Almost surely, 2^51268411 is an apocalyptic number.

51268411 is a deficient number, since it is larger than the sum of its proper divisors (988613).

51268411 is a wasteful number, since it uses less digits than its factorization.

51268411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941.

The product of its digits is 1920, while the sum is 28.

The square root of 51268411 is about 7160.1962961919. The cubic root of 51268411 is about 371.4924162792.

The spelling of 51268411 in words is "fifty-one million, two hundred sixty-eight thousand, four hundred eleven".