16476648233 has 8 divisors (see below), whose sum is σ = 16499010696. Its totient is φ = 16454304000.

The previous prime is 16476648187. The next prime is 16476648257. The reversal of 16476648233 is 33284667461.

It can be written as a sum of positive squares in 4 ways, for example, as 7546009 + 16469102224 = 2747^2 + 128332^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 16476648233 - 2³² = 12181680937 is a prime.

It is a super-3 number, since 3×16476648233³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16476645233) 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, 2887283 + ... + 2892983.

It is an arithmetic number, because the mean of its divisors is an integer number (2062376337).

Almost surely, 2^16476648233 is an apocalyptic number.

It is an amenable number.

16476648233 is a deficient number, since it is larger than the sum of its proper divisors (22362463).

16476648233 is a wasteful number, since it uses less digits than its factorization.

16476648233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9115.

The product of its digits is 3483648, while the sum is 50.

The spelling of 16476648233 in words is "sixteen billion, four hundred seventy-six million, six hundred forty-eight thousand, two hundred thirty-three".