325662666255 has 12 divisors (see below), whose sum is σ = 564481954920. Its totient is φ = 173686755312.

The previous prime is 325662666229. The next prime is 325662666281. The reversal of 325662666255 is 552666266523.

It is an interprime number because it is at equal distance from previous prime (325662666229) and next prime (325662666281).

It is not a de Polignac number, because 325662666255 - 2⁹ = 325662665743 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3618474025 + ... + 3618474114.

It is an arithmetic number, because the mean of its divisors is an integer number (47040162910).

Almost surely, 2^325662666255 is an apocalyptic number.

325662666255 is a deficient number, since it is larger than the sum of its proper divisors (238819288665).

325662666255 is a wasteful number, since it uses less digits than its factorization.

325662666255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7236948150 (or 7236948147 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 54.

The spelling of 325662666255 in words is "three hundred twenty-five billion, six hundred sixty-two million, six hundred sixty-six thousand, two hundred fifty-five".