12826532196654 has 64 divisors (see below), whose sum is σ = 29991148162560. Its totient is φ = 3617353365120.

The previous prime is 12826532196641. The next prime is 12826532196671. The reversal of 12826532196654 is 45669123562821.

12826532196654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114127969 + ... + 114240300.

It is an arithmetic number, because the mean of its divisors is an integer number (468611690040).

Almost surely, 2^{12826532196654} is an apocalyptic number.

12826532196654 is an abundant number, since it is smaller than the sum of its proper divisors (17164615965906).

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

12826532196654 is a wasteful number, since it uses less digits than its factorization.

12826532196654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228368345.

The product of its digits is 37324800, while the sum is 60.

The spelling of 12826532196654 in words is "twelve trillion, eight hundred twenty-six billion, five hundred thirty-two million, one hundred ninety-six thousand, six hundred fifty-four".