13065651403453 has 16 divisors (see below), whose sum is σ = 14402724388416. Its totient is φ = 11753499363840.

The previous prime is 13065651403433. The next prime is 13065651403513. The reversal of 13065651403453 is 35430415656031.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13065651403453 is a prime.

It is a super-2 number, since 2×13065651403453² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13065651403433) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5582475 + ... + 7569367.

It is an arithmetic number, because the mean of its divisors is an integer number (900170274276).

Almost surely, 2^{13065651403453} is an apocalyptic number.

It is an amenable number.

13065651403453 is a deficient number, since it is larger than the sum of its proper divisors (1337072984963).

13065651403453 is a wasteful number, since it uses less digits than its factorization.

13065651403453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993164.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 13065651403453 in words is "thirteen trillion, sixty-five billion, six hundred fifty-one million, four hundred three thousand, four hundred fifty-three".