325440044523 has 48 divisors (see below), whose sum is σ = 527484892896. Its totient is φ = 191610385920.

The previous prime is 325440044513. The next prime is 325440044537.

325440044523 is a `hidden beast` number, since 3 + 2 + 54 + 40 + 0 + 44 + 523 = 666.

325440044523 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 325440044523 - 2⁵ = 325440044491 is a prime.

It is a super-3 number, since 3×325440044523³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (325440044513) 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, 2323911 + ... + 2459967.

It is an arithmetic number, because the mean of its divisors is an integer number (10989268602).

Almost surely, 2^325440044523 is an apocalyptic number.

325440044523 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

325440044523 is a deficient number, since it is larger than the sum of its proper divisors (202044848373).

325440044523 is a wasteful number, since it uses less digits than its factorization.

325440044523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136764 (or 136761 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

It can be divided in two parts, 3254400 and 44523, that added together give a palindrome (3298923).

The spelling of 325440044523 in words is "three hundred twenty-five billion, four hundred forty million, forty-four thousand, five hundred twenty-three".