12530053080646 has 32 divisors (see below), whose sum is σ = 19519284584448. Its totient is φ = 6026137413120.

The previous prime is 12530053080617. The next prime is 12530053080749. The reversal of 12530053080646 is 64608035003521.

12530053080646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12971595 + ... + 13904041.

It is an arithmetic number, because the mean of its divisors is an integer number (609977643264).

Almost surely, 2^{12530053080646} is an apocalyptic number.

12530053080646 is a deficient number, since it is larger than the sum of its proper divisors (6989231503802).

12530053080646 is a wasteful number, since it uses less digits than its factorization.

12530053080646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933796.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 12530053080646 in words is "twelve trillion, five hundred thirty billion, fifty-three million, eighty thousand, six hundred forty-six".