325355553523 has 32 divisors (see below), whose sum is σ = 436901294592. Its totient is φ = 233989689600.

The previous prime is 325355553511. The next prime is 325355553571.

325355553523 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 325355553523 - 2⁵ = 325355553491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325355553223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9082215 + ... + 9117967.

It is an arithmetic number, because the mean of its divisors is an integer number (13653165456).

Almost surely, 2^325355553523 is an apocalyptic number.

325355553523 is a deficient number, since it is larger than the sum of its proper divisors (111545741069).

325355553523 is a wasteful number, since it uses less digits than its factorization.

325355553523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44875.

The product of its digits is 5062500, while the sum is 46.

It can be divided in two parts, 325355 and 553523, that added together give a palindrome (878878).

The spelling of 325355553523 in words is "three hundred twenty-five billion, three hundred fifty-five million, five hundred fifty-three thousand, five hundred twenty-three".