10816490553 has 8 divisors (see below), whose sum is σ = 15733077216. Its totient is φ = 6555448800.

The previous prime is 10816490549. The next prime is 10816490593. The reversal of 10816490553 is 35509461801.

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

It is not a de Polignac number, because 10816490553 - 2² = 10816490549 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (10816490543) 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, 163886188 + ... + 163886253.

It is an arithmetic number, because the mean of its divisors is an integer number (1966634652).

Almost surely, 2^10816490553 is an apocalyptic number.

It is an amenable number.

10816490553 is a deficient number, since it is larger than the sum of its proper divisors (4916586663).

10816490553 is a wasteful number, since it uses less digits than its factorization.

10816490553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327772455.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 10816490553 in words is "ten billion, eight hundred sixteen million, four hundred ninety thousand, five hundred fifty-three".