17042553552 has 80 divisors (see below), whose sum is σ = 45474375168. Its totient is φ = 5494264320.

The previous prime is 17042553467. The next prime is 17042553553. The reversal of 17042553552 is 25535524071.

It is a super-3 number, since 3×17042553552³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 17042553552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17042553553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4005058 + ... + 4009310.

Almost surely, 2^17042553552 is an apocalyptic number.

17042553552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 17042553552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22737187584).

17042553552 is an abundant number, since it is smaller than the sum of its proper divisors (28431821616).

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

17042553552 is a wasteful number, since it uses less digits than its factorization.

17042553552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6988 (or 6982 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 39.

The spelling of 17042553552 in words is "seventeen billion, forty-two million, five hundred fifty-three thousand, five hundred fifty-two".