11673450672225 has 96 divisors (see below), whose sum is σ = 20429228160000. Its totient is φ = 5870013177600.

The previous prime is 11673450672211. The next prime is 11673450672281. The reversal of 11673450672225 is 52227605437611.

It is not a de Polignac number, because 11673450672225 - 2⁷ = 11673450672097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33496926 + ... + 33843624.

It is an arithmetic number, because the mean of its divisors is an integer number (212804460000).

Almost surely, 2^{11673450672225} is an apocalyptic number.

11673450672225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11673450672225 is a deficient number, since it is larger than the sum of its proper divisors (8755777487775).

11673450672225 is a wasteful number, since it uses less digits than its factorization.

11673450672225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347015 (or 347010 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 11673450672225 in words is "eleven trillion, six hundred seventy-three billion, four hundred fifty million, six hundred seventy-two thousand, two hundred twenty-five".