52784359 has 2 divisors, whose sum is σ = 52784360. Its totient is φ = 52784358.

The previous prime is 52784357. The next prime is 52784383. The reversal of 52784359 is 95348725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52784359 - 2¹ = 52784357 is a prime.

Together with 52784357, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52784353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26392179 + 26392180.

It is an arithmetic number, because the mean of its divisors is an integer number (26392180).

Almost surely, 2^52784359 is an apocalyptic number.

52784359 is a deficient number, since it is larger than the sum of its proper divisors (1).

52784359 is an equidigital number, since it uses as much as digits as its factorization.

52784359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 43.

The square root of 52784359 is about 7265.2845092260. The cubic root of 52784359 is about 375.1184431786.

The spelling of 52784359 in words is "fifty-two million, seven hundred eighty-four thousand, three hundred fifty-nine".