17006072050 has 36 divisors (see below), whose sum is σ = 34768294218. Its totient is φ = 6184024000.

The previous prime is 17006072047. The next prime is 17006072129. The reversal of 17006072050 is 5027060071.

17006072050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 15844012129 + 1162059921 = 125873^2 + 34089^2 .

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 1399411 + ... + 1411510.

Almost surely, 2^17006072050 is an apocalyptic number.

17006072050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17006072050 is an abundant number, since it is smaller than the sum of its proper divisors (17762222168).

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

17006072050 is a wasteful number, since it uses less digits than its factorization.

17006072050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810955 (or 2810939 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The spelling of 17006072050 in words is "seventeen billion, six million, seventy-two thousand, fifty".