325384453145 has 4 divisors (see below), whose sum is σ = 390461343780. Its totient is φ = 260307562512.

The previous prime is 325384453123. The next prime is 325384453181. The reversal of 325384453145 is 541354483523.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 541354483523 = 7 ⋅77336354789.

It can be written as a sum of positive squares in 2 ways, for example, as 156387820681 + 168996632464 = 395459^2 + 411092^2 .

It is a cyclic number.

It is not a de Polignac number, because 325384453145 - 2⁶ = 325384453081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325384453145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32538445310 + ... + 32538445319.

It is an arithmetic number, because the mean of its divisors is an integer number (97615335945).

Almost surely, 2^325384453145 is an apocalyptic number.

It is an amenable number.

325384453145 is a deficient number, since it is larger than the sum of its proper divisors (65076890635).

325384453145 is an equidigital number, since it uses as much as digits as its factorization.

325384453145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65076890634.

The product of its digits is 3456000, while the sum is 47.

The spelling of 325384453145 in words is "three hundred twenty-five billion, three hundred eighty-four million, four hundred fifty-three thousand, one hundred forty-five".