325512606215523 has 16 divisors (see below), whose sum is σ = 459556513212960. Its totient is φ = 204239068594176.

The previous prime is 325512606215507. The next prime is 325512606215539.

It is a happy number.

325512606215523 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (325512606215507) and next prime (325512606215539).

It is not a de Polignac number, because 325512606215523 - 2⁴ = 325512606215507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325512606215593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62069590 + ... + 67109307.

It is an arithmetic number, because the mean of its divisors is an integer number (28722282075810).

Almost surely, 2^{325512606215523} is an apocalyptic number.

325512606215523 is a deficient number, since it is larger than the sum of its proper divisors (134043906997437).

325512606215523 is a wasteful number, since it uses less digits than its factorization.

325512606215523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129228326.

The product of its (nonzero) digits is 3240000, while the sum is 48.

It can be divided in two parts, 32551260 and 6215523, that added together give a palindrome (38766783).

The spelling of 325512606215523 in words is "three hundred twenty-five trillion, five hundred twelve billion, six hundred six million, two hundred fifteen thousand, five hundred twenty-three".