12530023056507 has 64 divisors (see below), whose sum is σ = 18527601180672. Its totient is φ = 7468692480000.

The previous prime is 12530023056487. The next prime is 12530023056533. The reversal of 12530023056507 is 70565032003521.

It is not a de Polignac number, because 12530023056507 - 2¹¹ = 12530023054459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12530023036507) 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, 1500058443 + ... + 1500066795.

It is an arithmetic number, because the mean of its divisors is an integer number (289493768448).

Almost surely, 2^{12530023056507} is an apocalyptic number.

12530023056507 is a deficient number, since it is larger than the sum of its proper divisors (5997578124165).

12530023056507 is a wasteful number, since it uses less digits than its factorization.

12530023056507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10132.

The product of its (nonzero) digits is 189000, while the sum is 39.

The spelling of 12530023056507 in words is "twelve trillion, five hundred thirty billion, twenty-three million, fifty-six thousand, five hundred seven".