325432771189 has 2 divisors, whose sum is σ = 325432771190. Its totient is φ = 325432771188.

The previous prime is 325432771133. The next prime is 325432771201. The reversal of 325432771189 is 981177234523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193395014289 + 132037756900 = 439767^2 + 363370^2 .

It is a cyclic number.

It is not a de Polignac number, because 325432771189 - 2¹¹ = 325432769141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325432771109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162716385594 + 162716385595.

It is an arithmetic number, because the mean of its divisors is an integer number (162716385595).

Almost surely, 2^325432771189 is an apocalyptic number.

It is an amenable number.

325432771189 is a deficient number, since it is larger than the sum of its proper divisors (1).

325432771189 is an equidigital number, since it uses as much as digits as its factorization.

325432771189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 52.

The spelling of 325432771189 in words is "three hundred twenty-five billion, four hundred thirty-two million, seven hundred seventy-one thousand, one hundred eighty-nine".