16634053315 has 24 divisors (see below), whose sum is σ = 22648235904. Its totient is φ = 11707238400.

The previous prime is 16634053283. The next prime is 16634053327. The reversal of 16634053315 is 51335043661.

It is a happy number.

It is not a de Polignac number, because 16634053315 - 2⁵ = 16634053283 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 424702 + ... + 462211.

It is an arithmetic number, because the mean of its divisors is an integer number (943676496).

Almost surely, 2^16634053315 is an apocalyptic number.

16634053315 is a deficient number, since it is larger than the sum of its proper divisors (6014182589).

16634053315 is a wasteful number, since it uses less digits than its factorization.

16634053315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886971 (or 886960 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 16634053315 its reverse (51335043661), we get a palindrome (67969096976).

The spelling of 16634053315 in words is "sixteen billion, six hundred thirty-four million, fifty-three thousand, three hundred fifteen".