13146003645225 has 144 divisors (see below), whose sum is σ = 24721403770560. Its totient is φ = 6152198976000.

The previous prime is 13146003645197. The next prime is 13146003645361. The reversal of 13146003645225 is 52254630064131.

13146003645225 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 13146003645225 - 2⁹ = 13146003644713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1344029835 + ... + 1344039615.

Almost surely, 2^{13146003645225} is an apocalyptic number.

13146003645225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13146003645225 is a deficient number, since it is larger than the sum of its proper divisors (11575400125335).

13146003645225 is a wasteful number, since it uses less digits than its factorization.

13146003645225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14952 (or 14936 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 13146003645225 in words is "thirteen trillion, one hundred forty-six billion, three million, six hundred forty-five thousand, two hundred twenty-five".