53853799 has 2 divisors, whose sum is σ = 53853800. Its totient is φ = 53853798.

The previous prime is 53853797. The next prime is 53853817. The reversal of 53853799 is 99735835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53853799 - 2¹ = 53853797 is a prime.

Together with 53853797, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53853797) 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, 26926899 + 26926900.

It is an arithmetic number, because the mean of its divisors is an integer number (26926900).

Almost surely, 2^53853799 is an apocalyptic number.

53853799 is a deficient number, since it is larger than the sum of its proper divisors (1).

53853799 is an equidigital number, since it uses as much as digits as its factorization.

53853799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1020600, while the sum is 49.

The square root of 53853799 is about 7338.5147679895. The cubic root of 53853799 is about 377.6348923658.

The spelling of 53853799 in words is "fifty-three million, eight hundred fifty-three thousand, seven hundred ninety-nine".