12653610023516 has 48 divisors (see below), whose sum is σ = 27783722867712. Its totient is φ = 4898576779200.

The previous prime is 12653610023501. The next prime is 12653610023533. The reversal of 12653610023516 is 61532001635621.

12653610023516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12653610023516² (a number of 27 digits) contains 22 as substring.

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, 130789700 + ... + 130886411.

It is an arithmetic number, because the mean of its divisors is an integer number (578827559744).

Almost surely, 2^{12653610023516} is an apocalyptic number.

It is an amenable number.

12653610023516 is an abundant number, since it is smaller than the sum of its proper divisors (15130112844196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12653610023516 is a wasteful number, since it uses less digits than its factorization.

12653610023516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261676290 (or 261676288 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 12653610023516 in words is "twelve trillion, six hundred fifty-three billion, six hundred ten million, twenty-three thousand, five hundred sixteen".