53271859 has 2 divisors, whose sum is σ = 53271860. Its totient is φ = 53271858.

The previous prime is 53271851. The next prime is 53271893. The reversal of 53271859 is 95817235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53271859 - 2³ = 53271851 is a prime.

It is a super-2 number, since 2×53271859² = 5675781922631762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53271851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26635929 + 26635930.

It is an arithmetic number, because the mean of its divisors is an integer number (26635930).

Almost surely, 2^53271859 is an apocalyptic number.

53271859 is a deficient number, since it is larger than the sum of its proper divisors (1).

53271859 is an equidigital number, since it uses as much as digits as its factorization.

53271859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 40.

The square root of 53271859 is about 7298.7573599894. The cubic root of 53271859 is about 376.2697320439.

The spelling of 53271859 in words is "fifty-three million, two hundred seventy-one thousand, eight hundred fifty-nine".