13162463225 has 36 divisors (see below), whose sum is σ = 16781796432. Its totient is φ = 10237946400.

The previous prime is 13162463219. The next prime is 13162463227. The reversal of 13162463225 is 52236426131.

It is not a de Polignac number, because 13162463225 - 2³² = 8867495929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13162463227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48569840 + ... + 48570110.

It is an arithmetic number, because the mean of its divisors is an integer number (466161012).

Almost surely, 2^13162463225 is an apocalyptic number.

It is an amenable number.

13162463225 is a deficient number, since it is larger than the sum of its proper divisors (3619333207).

13162463225 is an equidigital number, since it uses as much as digits as its factorization.

13162463225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 450 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

Adding to 13162463225 its reverse (52236426131), we get a palindrome (65398889356).

The spelling of 13162463225 in words is "thirteen billion, one hundred sixty-two million, four hundred sixty-three thousand, two hundred twenty-five".