13016709553 has 4 divisors (see below), whose sum is σ = 13017009520. Its totient is φ = 13016409588.

The previous prime is 13016709491. The next prime is 13016709581. The reversal of 13016709553 is 35590761031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13016709553 is a prime.

It is a super-2 number, since 2×13016709553² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13016709253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71043 + ... + 176296.

It is an arithmetic number, because the mean of its divisors is an integer number (3254252380).

Almost surely, 2^13016709553 is an apocalyptic number.

It is an amenable number.

13016709553 is a deficient number, since it is larger than the sum of its proper divisors (299967).

13016709553 is an equidigital number, since it uses as much as digits as its factorization.

13016709553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299966.

The product of its (nonzero) digits is 85050, while the sum is 40.

The spelling of 13016709553 in words is "thirteen billion, sixteen million, seven hundred nine thousand, five hundred fifty-three".