13225463655 has 16 divisors (see below), whose sum is σ = 21450616800. Its totient is φ = 6956955648.

The previous prime is 13225463653. The next prime is 13225463681. The reversal of 13225463655 is 55636452231.

It is a happy number.

13225463655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13225463655 - 2¹ = 13225463653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13225463653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6037930 + ... + 6040119.

It is an arithmetic number, because the mean of its divisors is an integer number (1340663550).

Almost surely, 2^13225463655 is an apocalyptic number.

13225463655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13225463655 is a deficient number, since it is larger than the sum of its proper divisors (8225153145).

13225463655 is a wasteful number, since it uses less digits than its factorization.

13225463655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12078130.

The product of its digits is 648000, while the sum is 42.

The spelling of 13225463655 in words is "thirteen billion, two hundred twenty-five million, four hundred sixty-three thousand, six hundred fifty-five".