17152213147 has 4 divisors (see below), whose sum is σ = 17166591720. Its totient is φ = 17137834576.

The previous prime is 17152213129. The next prime is 17152213171. The reversal of 17152213147 is 74131225171.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 17152213147 - 2¹¹ = 17152211099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17152213747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7187497 + ... + 7189882.

It is an arithmetic number, because the mean of its divisors is an integer number (4291647930).

Almost surely, 2^17152213147 is an apocalyptic number.

17152213147 is a deficient number, since it is larger than the sum of its proper divisors (14378573).

17152213147 is a wasteful number, since it uses less digits than its factorization.

17152213147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14378572.

The product of its digits is 11760, while the sum is 34.

The spelling of 17152213147 in words is "seventeen billion, one hundred fifty-two million, two hundred thirteen thousand, one hundred forty-seven".