327516226452 has 36 divisors (see below), whose sum is σ = 832090735476. Its totient is φ = 108617900160.

The previous prime is 327516226397. The next prime is 327516226469. The reversal of 327516226452 is 254622615723.

327516226452 is a `hidden beast` number, since 3 + 2 + 7 + 516 + 22 + 64 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 218513242116 + 109002984336 = 467454^2 + 330156^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 327516226398 and 327516226407.

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, 23083449 + ... + 23097632.

It is an arithmetic number, because the mean of its divisors is an integer number (23113631541).

Almost surely, 2^327516226452 is an apocalyptic number.

It is an amenable number.

327516226452 is an abundant number, since it is smaller than the sum of its proper divisors (504574509024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327516226452 is a wasteful number, since it uses less digits than its factorization.

327516226452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46181288 (or 46181283 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 327516226452 in words is "three hundred twenty-seven billion, five hundred sixteen million, two hundred twenty-six thousand, four hundred fifty-two".