325355553463 has 2 divisors, whose sum is σ = 325355553464. Its totient is φ = 325355553462.

The previous prime is 325355553409. The next prime is 325355553491. The reversal of 325355553463 is 364355553523.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325355553463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325355553163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162677776731 + 162677776732.

It is an arithmetic number, because the mean of its divisors is an integer number (162677776732).

Almost surely, 2^325355553463 is an apocalyptic number.

325355553463 is a deficient number, since it is larger than the sum of its proper divisors (1).

325355553463 is an equidigital number, since it uses as much as digits as its factorization.

325355553463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12150000, while the sum is 49.

The spelling of 325355553463 in words is "three hundred twenty-five billion, three hundred fifty-five million, five hundred fifty-three thousand, four hundred sixty-three".