325101563 has 2 divisors, whose sum is σ = 325101564. Its totient is φ = 325101562.

The previous prime is 325101559. The next prime is 325101589. The reversal of 325101563 is 365101523.

It is an a-pointer prime, because the next prime (325101589) can be obtained adding 325101563 to its sum of digits (26).

It is a weak prime.

It is an emirp because it is prime and its reverse (365101523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325101563 - 2² = 325101559 is a prime.

It is not a weakly prime, because it can be changed into another prime (325101463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162550781 + 162550782.

It is an arithmetic number, because the mean of its divisors is an integer number (162550782).

Almost surely, 2^325101563 is an apocalyptic number.

325101563 is a deficient number, since it is larger than the sum of its proper divisors (1).

325101563 is an equidigital number, since it uses as much as digits as its factorization.

325101563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 325101563 is about 18030.5730080882. The cubic root of 325101563 is about 687.6060446008.

The spelling of 325101563 in words is "three hundred twenty-five million, one hundred one thousand, five hundred sixty-three".