12601794359453 has 16 divisors (see below), whose sum is σ = 13662437181120. Its totient is φ = 11554337902464.

The previous prime is 12601794359447. The next prime is 12601794359461. The reversal of 12601794359453 is 35495349710621.

It is a cyclic number.

It is not a de Polignac number, because 12601794359453 - 2⁴ = 12601794359437 is a prime.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 12601794359392 and 12601794359401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12601794359443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011776 + ... + 5121257.

It is an arithmetic number, because the mean of its divisors is an integer number (853902323820).

Almost surely, 2^{12601794359453} is an apocalyptic number.

12601794359453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12601794359453 is a deficient number, since it is larger than the sum of its proper divisors (1060642821667).

12601794359453 is a wasteful number, since it uses less digits than its factorization.

12601794359453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6134108.

The product of its (nonzero) digits is 24494400, while the sum is 59.

The spelling of 12601794359453 in words is "twelve trillion, six hundred one billion, seven hundred ninety-four million, three hundred fifty-nine thousand, four hundred fifty-three".