13526246992472 has 8 divisors (see below), whose sum is σ = 25361713110900. Its totient is φ = 6763123496232.

The previous prime is 13526246992441. The next prime is 13526246992483. The reversal of 13526246992472 is 27429964262531.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 845390437022 + ... + 845390437037.

Almost surely, 2^{13526246992472} is an apocalyptic number.

It is an amenable number.

13526246992472 is a deficient number, since it is larger than the sum of its proper divisors (11835466118428).

13526246992472 is a wasteful number, since it uses less digits than its factorization.

13526246992472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690780874065 (or 1690780874061 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 62.

The spelling of 13526246992472 in words is "thirteen trillion, five hundred twenty-six billion, two hundred forty-six million, nine hundred ninety-two thousand, four hundred seventy-two".