12530651360554 has 16 divisors (see below), whose sum is σ = 19490520218400. Its totient is φ = 6034842533104.

The previous prime is 12530651360531. The next prime is 12530651360567. The reversal of 12530651360554 is 45506315603521.

It is a super-2 number, since 2×12530651360554² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257786812 + ... + 257835415.

It is an arithmetic number, because the mean of its divisors is an integer number (1218157513650).

Almost surely, 2^{12530651360554} is an apocalyptic number.

12530651360554 is a deficient number, since it is larger than the sum of its proper divisors (6959868857846).

12530651360554 is a wasteful number, since it uses less digits than its factorization.

12530651360554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515622677.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 12530651360554 in words is "twelve trillion, five hundred thirty billion, six hundred fifty-one million, three hundred sixty thousand, five hundred fifty-four".