225379124049009 has 16 divisors (see below), whose sum is σ = 343507478990720. Its totient is φ = 128760837148800.

The previous prime is 225379124048971. The next prime is 225379124049029. The reversal of 225379124049009 is 900940421973522.

It is not a de Polignac number, because 225379124049009 - 2²⁸ = 225378855613553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225379124049009.

It is not an unprimeable number, because it can be changed into a prime (225379124049029) 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, 1134637342 + ... + 1134835959.

It is an arithmetic number, because the mean of its divisors is an integer number (21469217436920).

Almost surely, 2^{225379124049009} is an apocalyptic number.

It is an amenable number.

225379124049009 is a deficient number, since it is larger than the sum of its proper divisors (118128354941711).

225379124049009 is a wasteful number, since it uses less digits than its factorization.

225379124049009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269478040.

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 225379124049009 in words is "two hundred twenty-five trillion, three hundred seventy-nine billion, one hundred twenty-four million, forty-nine thousand, nine".