17047974552 has 48 divisors (see below), whose sum is σ = 49578296760. Its totient is φ = 4870849536.

The previous prime is 17047974521. The next prime is 17047974557. The reversal of 17047974552 is 25547974071.

17047974552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 17047974495 and 17047974504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17047974557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7247113 + ... + 7249464.

Almost surely, 2^17047974552 is an apocalyptic number.

17047974552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

17047974552 is an abundant number, since it is smaller than the sum of its proper divisors (32530322208).

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

17047974552 is a wasteful number, since it uses less digits than its factorization.

17047974552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14496600 (or 14496589 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 51.

The spelling of 17047974552 in words is "seventeen billion, forty-seven million, nine hundred seventy-four thousand, five hundred fifty-two".