2017168520052 has 24 divisors (see below), whose sum is σ = 5379116053696. Its totient is φ = 576333862848.

The previous prime is 2017168519997. The next prime is 2017168520063. The reversal of 2017168520052 is 2500258617102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12006955393 + ... + 12006955560.

Almost surely, 2^{2017168520052} is an apocalyptic number.

It is an amenable number.

2017168520052 is an abundant number, since it is smaller than the sum of its proper divisors (3361947533644).

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

2017168520052 is a wasteful number, since it uses less digits than its factorization.

2017168520052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24013910967 (or 24013910965 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 2017168520052 in words is "two trillion, seventeen billion, one hundred sixty-eight million, five hundred twenty thousand, fifty-two".