13135624663 has 8 divisors (see below), whose sum is σ = 15023135232. Its totient is φ = 11250862296.

The previous prime is 13135624547. The next prime is 13135624669. The reversal of 13135624663 is 36642653131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13135624663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13135624669) 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, 676795 + ... + 695932.

It is an arithmetic number, because the mean of its divisors is an integer number (1877891904).

Almost surely, 2^13135624663 is an apocalyptic number.

13135624663 is a deficient number, since it is larger than the sum of its proper divisors (1887510569).

13135624663 is a wasteful number, since it uses less digits than its factorization.

13135624663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374101.

The product of its digits is 233280, while the sum is 40.

The spelling of 13135624663 in words is "thirteen billion, one hundred thirty-five million, six hundred twenty-four thousand, six hundred sixty-three".