53591113 has 2 divisors, whose sum is σ = 53591114. Its totient is φ = 53591112.

The previous prime is 53591107. The next prime is 53591117. The reversal of 53591113 is 31119535.

53591113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51667344 + 1923769 = 7188^2 + 1387^2 .

It is a cyclic number.

It is not a de Polignac number, because 53591113 - 2⁹ = 53590601 is a prime.

It is not a weakly prime, because it can be changed into another prime (53591117) 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, 26795556 + 26795557.

It is an arithmetic number, because the mean of its divisors is an integer number (26795557).

Almost surely, 2^53591113 is an apocalyptic number.

It is an amenable number.

53591113 is a deficient number, since it is larger than the sum of its proper divisors (1).

53591113 is an equidigital number, since it uses as much as digits as its factorization.

53591113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2025, while the sum is 28.

The square root of 53591113 is about 7320.5951260809. The cubic root of 53591113 is about 377.0198869869.

The spelling of 53591113 in words is "fifty-three million, five hundred ninety-one thousand, one hundred thirteen".