51374027 has 2 divisors, whose sum is σ = 51374028. Its totient is φ = 51374026.

The previous prime is 51374021. The next prime is 51374033. The reversal of 51374027 is 72047315.

It is a balanced prime because it is at equal distance from previous prime (51374021) and next prime (51374033).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51374027 is a prime.

It is not a weakly prime, because it can be changed into another prime (51374021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25687013 + 25687014.

It is an arithmetic number, because the mean of its divisors is an integer number (25687014).

Almost surely, 2^51374027 is an apocalyptic number.

51374027 is a deficient number, since it is larger than the sum of its proper divisors (1).

51374027 is an equidigital number, since it uses as much as digits as its factorization.

51374027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 51374027 is about 7167.5677185500. The cubic root of 51374027 is about 371.7473401888.

The spelling of 51374027 in words is "fifty-one million, three hundred seventy-four thousand, twenty-seven".