13542200225 has 12 divisors (see below), whose sum is σ = 16806007680. Its totient is φ = 10824934800.

The previous prime is 13542200219. The next prime is 13542200251. The reversal of 13542200225 is 52200224531.

13542200225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-13542200225 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13542200194 and 13542200203.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 189245 + ... + 250794.

It is an arithmetic number, because the mean of its divisors is an integer number (1400500640).

Almost surely, 2^13542200225 is an apocalyptic number.

It is an amenable number.

13542200225 is a deficient number, since it is larger than the sum of its proper divisors (3263807455).

13542200225 is a wasteful number, since it uses less digits than its factorization.

13542200225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441280 (or 441275 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 13542200225 its reverse (52200224531), we get a palindrome (65742424756).

The spelling of 13542200225 in words is "thirteen billion, five hundred forty-two million, two hundred thousand, two hundred twenty-five".