12527604742016 has 64 divisors (see below), whose sum is σ = 30716723194080. Its totient is φ = 4955975497728.

The previous prime is 12527604742007. The next prime is 12527604742021. The reversal of 12527604742016 is 61024740672521.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537746111 + ... + 537769406.

Almost surely, 2^{12527604742016} is an apocalyptic number.

12527604742016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12527604742016 is an abundant number, since it is smaller than the sum of its proper divisors (18189118452064).

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

12527604742016 is a wasteful number, since it uses less digits than its factorization.

12527604742016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075515551 (or 1075515539 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 12527604742016 in words is "twelve trillion, five hundred twenty-seven billion, six hundred four million, seven hundred forty-two thousand, sixteen".