325355553511 has 2 divisors, whose sum is σ = 325355553512. Its totient is φ = 325355553510.

The previous prime is 325355553499. The next prime is 325355553571. The reversal of 325355553511 is 115355553523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325355553511 - 2²⁹ = 324818682599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325355553571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162677776755 + 162677776756.

It is an arithmetic number, because the mean of its divisors is an integer number (162677776756).

Almost surely, 2^325355553511 is an apocalyptic number.

325355553511 is a deficient number, since it is larger than the sum of its proper divisors (1).

325355553511 is an equidigital number, since it uses as much as digits as its factorization.

325355553511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 843750, while the sum is 43.

The spelling of 325355553511 in words is "three hundred twenty-five billion, three hundred fifty-five million, five hundred fifty-three thousand, five hundred eleven".