53399327 has 2 divisors, whose sum is σ = 53399328. Its totient is φ = 53399326.

The previous prime is 53399323. The next prime is 53399347. The reversal of 53399327 is 72399335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53399327 - 2² = 53399323 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53399323) 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, 26699663 + 26699664.

It is an arithmetic number, because the mean of its divisors is an integer number (26699664).

Almost surely, 2^53399327 is an apocalyptic number.

53399327 is a deficient number, since it is larger than the sum of its proper divisors (1).

53399327 is an equidigital number, since it uses as much as digits as its factorization.

53399327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 153090, while the sum is 41.

The square root of 53399327 is about 7307.4843140441. The cubic root of 53399327 is about 376.5696036045.

The spelling of 53399327 in words is "fifty-three million, three hundred ninety-nine thousand, three hundred twenty-seven".