17133630472 has 48 divisors (see below), whose sum is σ = 39568828860. Its totient is φ = 6911041536.

The previous prime is 17133630457. The next prime is 17133630473. The reversal of 17133630472 is 27403633171.

It can be written as a sum of positive squares in 2 ways, for example, as 16802899876 + 330730596 = 129626^2 + 18186^2 .

It is a super-2 number, since 2×17133630472² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (17133630473) 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 11 ways as a sum of consecutive naturals, for example, 1278873 + ... + 1292200.

Almost surely, 2^17133630472 is an apocalyptic number.

It is an amenable number.

17133630472 is an abundant number, since it is smaller than the sum of its proper divisors (22435198388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17133630472 is a wasteful number, since it uses less digits than its factorization.

17133630472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571110 (or 2571099 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 37.

The spelling of 17133630472 in words is "seventeen billion, one hundred thirty-three million, six hundred thirty thousand, four hundred seventy-two".