325543525345523 has 8 divisors (see below), whose sum is σ = 326607052696848. Its totient is φ = 324480018286944.

The previous prime is 325543525345501. The next prime is 325543525345531.

It is a happy number.

325543525345523 is nontrivially palindromic in base 10.

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 325543525345523 - 2⁸ = 325543525345267 is a prime.

It is a super-2 number, since 2×325543525345523² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325543525345583) 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, 27402965 + ... + 37443417.

It is an arithmetic number, because the mean of its divisors is an integer number (40825881587106).

Almost surely, 2^{325543525345523} is an apocalyptic number.

325543525345523 is a deficient number, since it is larger than the sum of its proper divisors (1063527351325).

325543525345523 is a wasteful number, since it uses less digits than its factorization.

325543525345523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146373.

The product of its digits is 162000000, while the sum is 56.

Subtracting from 325543525345523 its product of digits (162000000), we obtain a palindrome (325543363345523).

The spelling of 325543525345523 in words is "three hundred twenty-five trillion, five hundred forty-three billion, five hundred twenty-five million, three hundred forty-five thousand, five hundred twenty-three".