325123478417 has 8 divisors (see below), whose sum is σ = 335174684712. Its totient is φ = 315173289600.

The previous prime is 325123478411. The next prime is 325123478419. The reversal of 325123478417 is 714874321523.

It is a Cunningham number, because it is equal to 570196²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 325123478416 = 1^2 + 570196^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 325123478417 - 2⁴ = 325123478401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325123478411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25247834 + ... + 25260707.

It is an arithmetic number, because the mean of its divisors is an integer number (41896835589).

Almost surely, 2^325123478417 is an apocalyptic number.

It is an amenable number.

325123478417 is a deficient number, since it is larger than the sum of its proper divisors (10051206295).

325123478417 is a wasteful number, since it uses less digits than its factorization.

325123478417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50508739.

The product of its digits is 1128960, while the sum is 47.

The spelling of 325123478417 in words is "three hundred twenty-five billion, one hundred twenty-three million, four hundred seventy-eight thousand, four hundred seventeen".