51798583 has 2 divisors, whose sum is σ = 51798584. Its totient is φ = 51798582.

The previous prime is 51798533. The next prime is 51798647. The reversal of 51798583 is 38589715.

51798583 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51798583 - 2¹³ = 51790391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51798533) 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 as a sum of consecutive naturals, namely, 25899291 + 25899292.

It is an arithmetic number, because the mean of its divisors is an integer number (25899292).

Almost surely, 2^51798583 is an apocalyptic number.

51798583 is a deficient number, since it is larger than the sum of its proper divisors (1).

51798583 is an equidigital number, since it uses as much as digits as its factorization.

51798583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 46.

The square root of 51798583 is about 7197.1232447416. The cubic root of 51798583 is about 372.7685746833.

The spelling of 51798583 in words is "fifty-one million, seven hundred ninety-eight thousand, five hundred eighty-three".