53198927 has 2 divisors, whose sum is σ = 53198928. Its totient is φ = 53198926.

The previous prime is 53198921. The next prime is 53198947. The reversal of 53198927 is 72989135.

53198927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53198927 - 2⁴ = 53198911 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 (53198921) 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, 26599463 + 26599464.

It is an arithmetic number, because the mean of its divisors is an integer number (26599464).

Almost surely, 2^53198927 is an apocalyptic number.

53198927 is a deficient number, since it is larger than the sum of its proper divisors (1).

53198927 is an equidigital number, since it uses as much as digits as its factorization.

53198927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 44.

The square root of 53198927 is about 7293.7594558636. The cubic root of 53198927 is about 376.0979425514.

The spelling of 53198927 in words is "fifty-three million, one hundred ninety-eight thousand, nine hundred twenty-seven".