12073015028625 has 64 divisors (see below), whose sum is σ = 21273278158080. Its totient is φ = 6059597184000.

The previous prime is 12073015028621. The next prime is 12073015028651. The reversal of 12073015028625 is 52682051037021.

It is not a de Polignac number, because 12073015028625 - 2² = 12073015028621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12073015028621) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70479330 + ... + 70650420.

It is an arithmetic number, because the mean of its divisors is an integer number (332394971220).

Almost surely, 2^{12073015028625} is an apocalyptic number.

12073015028625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12073015028625 is a deficient number, since it is larger than the sum of its proper divisors (9200263129455).

12073015028625 is a wasteful number, since it uses less digits than its factorization.

12073015028625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182195 (or 182185 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 12073015028625 in words is "twelve trillion, seventy-three billion, fifteen million, twenty-eight thousand, six hundred twenty-five".