325626533 has 2 divisors, whose sum is σ = 325626534. Its totient is φ = 325626532.

The previous prime is 325626527. The next prime is 325626593. The reversal of 325626533 is 335626523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 277988929 + 47637604 = 16673^2 + 6902^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325626533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325626493 and 325626502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325626523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162813266 + 162813267.

It is an arithmetic number, because the mean of its divisors is an integer number (162813267).

Almost surely, 2^325626533 is an apocalyptic number.

It is an amenable number.

325626533 is a deficient number, since it is larger than the sum of its proper divisors (1).

325626533 is an equidigital number, since it uses as much as digits as its factorization.

325626533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 35.

The square root of 325626533 is about 18045.1249095150. The cubic root of 325626533 is about 687.9759581524.

The spelling of 325626533 in words is "three hundred twenty-five million, six hundred twenty-six thousand, five hundred thirty-three".