325256652523 has 16 divisors (see below), whose sum is σ = 367478830080. Its totient is φ = 285320593600.

The previous prime is 325256652503. The next prime is 325256652529.

325256652523 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 325256652523 - 2⁵ = 325256652491 is a prime.

It is a super-4 number, since 4×325256652523⁴ (a number of 47 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325256652529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4393738 + ... + 4467151.

It is an arithmetic number, because the mean of its divisors is an integer number (22967426880).

Almost surely, 2^325256652523 is an apocalyptic number.

325256652523 is a deficient number, since it is larger than the sum of its proper divisors (42222177557).

325256652523 is a wasteful number, since it uses less digits than its factorization.

325256652523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8861018.

The product of its digits is 3240000, while the sum is 46.

It can be divided in two parts, 325256 and 652523, that added together give a palindrome (977779).

The spelling of 325256652523 in words is "three hundred twenty-five billion, two hundred fifty-six million, six hundred fifty-two thousand, five hundred twenty-three".