53425189 has 2 divisors, whose sum is σ = 53425190. Its totient is φ = 53425188.

The previous prime is 53425181. The next prime is 53425193. The reversal of 53425189 is 98152435.

53425189 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., 51624225 + 1800964 = 7185^2 + 1342^2 .

It is a cyclic number.

It is not a de Polignac number, because 53425189 - 2³ = 53425181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53425181) 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, 26712594 + 26712595.

It is an arithmetic number, because the mean of its divisors is an integer number (26712595).

Almost surely, 2^53425189 is an apocalyptic number.

It is an amenable number.

53425189 is a deficient number, since it is larger than the sum of its proper divisors (1).

53425189 is an equidigital number, since it uses as much as digits as its factorization.

53425189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 37.

The square root of 53425189 is about 7309.2536554699. The cubic root of 53425189 is about 376.6303863386.

The spelling of 53425189 in words is "fifty-three million, four hundred twenty-five thousand, one hundred eighty-nine".