325045137403 has 16 divisors (see below), whose sum is σ = 389962782720. Its totient is φ = 265052808000.

The previous prime is 325045137401. The next prime is 325045137407. The reversal of 325045137403 is 304731540523.

It is a cyclic number.

It is not a de Polignac number, because 325045137403 - 2¹ = 325045137401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325045137401) 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, 12681298 + ... + 12706903.

It is an arithmetic number, because the mean of its divisors is an integer number (24372673920).

Almost surely, 2^325045137403 is an apocalyptic number.

325045137403 is a deficient number, since it is larger than the sum of its proper divisors (64917645317).

325045137403 is a wasteful number, since it uses less digits than its factorization.

325045137403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25388298.

The product of its (nonzero) digits is 151200, while the sum is 37.

Adding to 325045137403 its reverse (304731540523), we get a palindrome (629776677926).

The spelling of 325045137403 in words is "three hundred twenty-five billion, forty-five million, one hundred thirty-seven thousand, four hundred three".