51726083 has 4 divisors (see below), whose sum is σ = 51817560. Its totient is φ = 51634608.

The previous prime is 51726049. The next prime is 51726091. The reversal of 51726083 is 38062715.

It is a happy number.

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 51726083 - 2¹⁰ = 51725059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51726013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44885 + ... + 46022.

It is an arithmetic number, because the mean of its divisors is an integer number (12954390).

Almost surely, 2^51726083 is an apocalyptic number.

51726083 is a deficient number, since it is larger than the sum of its proper divisors (91477).

51726083 is an equidigital number, since it uses as much as digits as its factorization.

51726083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91476.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 51726083 is about 7192.0847464417. The cubic root of 51726083 is about 372.5945780295.

Adding to 51726083 its reverse (38062715), we get a palindrome (89788798).

The spelling of 51726083 in words is "fifty-one million, seven hundred twenty-six thousand, eighty-three".