325355291347 has 2 divisors, whose sum is σ = 325355291348. Its totient is φ = 325355291346.

The previous prime is 325355291341. The next prime is 325355291363. The reversal of 325355291347 is 743192553523.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325355291347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325355291347.

It is not a weakly prime, because it can be changed into another prime (325355291341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162677645673 + 162677645674.

It is an arithmetic number, because the mean of its divisors is an integer number (162677645674).

Almost surely, 2^325355291347 is an apocalyptic number.

325355291347 is a deficient number, since it is larger than the sum of its proper divisors (1).

325355291347 is an equidigital number, since it uses as much as digits as its factorization.

325355291347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402000, while the sum is 49.

The spelling of 325355291347 in words is "three hundred twenty-five billion, three hundred fifty-five million, two hundred ninety-one thousand, three hundred forty-seven".