16736206553 has 8 divisors (see below), whose sum is σ = 18259045920. Its totient is φ = 15213594880.

The previous prime is 16736206523. The next prime is 16736206579. The reversal of 16736206553 is 35560263761.

It is a happy number.

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

It is not a de Polignac number, because 16736206553 - 2¹⁰ = 16736205529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16736206523) 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, 120953 + ... + 219321.

It is an arithmetic number, because the mean of its divisors is an integer number (2282380740).

Almost surely, 2^16736206553 is an apocalyptic number.

It is an amenable number.

16736206553 is a deficient number, since it is larger than the sum of its proper divisors (1522839367).

16736206553 is a wasteful number, since it uses less digits than its factorization.

16736206553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113847.

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 16736206553 in words is "sixteen billion, seven hundred thirty-six million, two hundred six thousand, five hundred fifty-three".