53271599 has 2 divisors, whose sum is σ = 53271600. Its totient is φ = 53271598.

The previous prime is 53271577. The next prime is 53271607. The reversal of 53271599 is 99517235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53271599 - 2⁸ = 53271343 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53271509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26635799 + 26635800.

It is an arithmetic number, because the mean of its divisors is an integer number (26635800).

Almost surely, 2^53271599 is an apocalyptic number.

53271599 is a deficient number, since it is larger than the sum of its proper divisors (1).

53271599 is an equidigital number, since it uses as much as digits as its factorization.

53271599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 85050, while the sum is 41.

The square root of 53271599 is about 7298.7395487166. The cubic root of 53271599 is about 376.2691198990.

The spelling of 53271599 in words is "fifty-three million, two hundred seventy-one thousand, five hundred ninety-nine".