326455516162 has 48 divisors (see below), whose sum is σ = 539657782272. Its totient is φ = 147878945280.

The previous prime is 326455516117. The next prime is 326455516213. The reversal of 326455516162 is 261615554623.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1435618 + ... + 1647394.

It is an arithmetic number, because the mean of its divisors is an integer number (11242870464).

Almost surely, 2^326455516162 is an apocalyptic number.

326455516162 is a deficient number, since it is larger than the sum of its proper divisors (213202266110).

326455516162 is a wasteful number, since it uses less digits than its factorization.

326455516162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211903 (or 211880 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 46.

The spelling of 326455516162 in words is "three hundred twenty-six billion, four hundred fifty-five million, five hundred sixteen thousand, one hundred sixty-two".