532499225189 has 2 divisors, whose sum is σ = 532499225190. Its totient is φ = 532499225188.

The previous prime is 532499225183. The next prime is 532499225281. The reversal of 532499225189 is 981522994235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311382972289 + 221116252900 = 558017^2 + 470230^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532499225189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532499225183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266249612594 + 266249612595.

It is an arithmetic number, because the mean of its divisors is an integer number (266249612595).

Almost surely, 2^532499225189 is an apocalyptic number.

It is an amenable number.

532499225189 is a deficient number, since it is larger than the sum of its proper divisors (1).

532499225189 is an equidigital number, since it uses as much as digits as its factorization.

532499225189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13996800, while the sum is 59.

The spelling of 532499225189 in words is "five hundred thirty-two billion, four hundred ninety-nine million, two hundred twenty-five thousand, one hundred eighty-nine".