51341451 has 16 divisors (see below), whose sum is σ = 81636864. Its totient is φ = 28062144.

The previous prime is 51341447. The next prime is 51341453. The reversal of 51341451 is 15414315.

It is a happy number.

51341451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51341451 - 2² = 51341447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51341453) 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 15 ways as a sum of consecutive naturals, for example, 52666 + ... + 53631.

It is an arithmetic number, because the mean of its divisors is an integer number (5102304).

Almost surely, 2^51341451 is an apocalyptic number.

51341451 is a deficient number, since it is larger than the sum of its proper divisors (30295413).

51341451 is a wasteful number, since it uses less digits than its factorization.

51341451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106330.

The product of its digits is 1200, while the sum is 24.

The square root of 51341451 is about 7165.2948997232. The cubic root of 51341451 is about 371.6687492315.

Adding to 51341451 its reverse (15414315), we get a palindrome (66755766).

The spelling of 51341451 in words is "fifty-one million, three hundred forty-one thousand, four hundred fifty-one".