13225274885635 has 32 divisors (see below), whose sum is σ = 16079567781888. Its totient is φ = 10441451854080.

The previous prime is 13225274885623. The next prime is 13225274885639. The reversal of 13225274885635 is 53658847252231.

It is not a de Polignac number, because 13225274885635 - 2¹³ = 13225274877443 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (13225274885639) 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 31 ways as a sum of consecutive naturals, for example, 906392190 + ... + 906406780.

It is an arithmetic number, because the mean of its divisors is an integer number (502486493184).

Almost surely, 2^{13225274885635} is an apocalyptic number.

13225274885635 is a deficient number, since it is larger than the sum of its proper divisors (2854292896253).

13225274885635 is a wasteful number, since it uses less digits than its factorization.

13225274885635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20635.

The product of its digits is 96768000, while the sum is 61.

The spelling of 13225274885635 in words is "thirteen trillion, two hundred twenty-five billion, two hundred seventy-four million, eight hundred eighty-five thousand, six hundred thirty-five".