12826920766503 has 8 divisors (see below), whose sum is σ = 17163424229616. Its totient is φ = 8520848907200.

The previous prime is 12826920766493. The next prime is 12826920766523. The reversal of 12826920766503 is 30566702962821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12826920766503 - 2¹⁰ = 12826920765479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12826920766523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7607899968 + ... + 7607901653.

It is an arithmetic number, because the mean of its divisors is an integer number (2145428028702).

Almost surely, 2^{12826920766503} is an apocalyptic number.

12826920766503 is a deficient number, since it is larger than the sum of its proper divisors (4336503463113).

12826920766503 is a wasteful number, since it uses less digits than its factorization.

12826920766503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15215801905.

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 12826920766503 in words is "twelve trillion, eight hundred twenty-six billion, nine hundred twenty million, seven hundred sixty-six thousand, five hundred three".