325532161235523 has 48 divisors (see below), whose sum is σ = 489995022440448. Its totient is φ = 191955184660800.

The previous prime is 325532161235447. The next prime is 325532161235549.

It is a happy number.

325532161235523 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 325532161235523 - 2²¹ = 325532159138371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325532161235573) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 576216478 + ... + 576781148.

It is an arithmetic number, because the mean of its divisors is an integer number (10208229634176).

Almost surely, 2^{325532161235523} is an apocalyptic number.

325532161235523 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

325532161235523 is a deficient number, since it is larger than the sum of its proper divisors (164462861204925).

325532161235523 is a wasteful number, since it uses less digits than its factorization.

325532161235523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607656 (or 607645 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 48.

The spelling of 325532161235523 in words is "three hundred twenty-five trillion, five hundred thirty-two billion, one hundred sixty-one million, two hundred thirty-five thousand, five hundred twenty-three".