12516027527660 has 24 divisors (see below), whose sum is σ = 26894905665936. Its totient is φ = 4889982847680.

The previous prime is 12516027527629. The next prime is 12516027527693. The reversal of 12516027527660 is 6672572061521.

It is a junction number, because it is equal to n+sod(n) for n = 12516027527599 and 12516027527608.

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, 7276759331 + ... + 7276761050.

It is an arithmetic number, because the mean of its divisors is an integer number (1120621069414).

Almost surely, 2^{12516027527660} is an apocalyptic number.

12516027527660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12516027527660 is an abundant number, since it is smaller than the sum of its proper divisors (14378878138276).

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

12516027527660 is a wasteful number, since it uses less digits than its factorization.

12516027527660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14553520433 (or 14553520431 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 12516027527660 in words is "twelve trillion, five hundred sixteen billion, twenty-seven million, five hundred twenty-seven thousand, six hundred sixty".