52662547017 has 6 divisors (see below), whose sum is σ = 76068123482. Its totient is φ = 35108364672.

The previous prime is 52662546983. The next prime is 52662547033. The reversal of 52662547017 is 71074526625.

52662547017 is a `hidden beast` number, since 5 + 2 + 6 + 625 + 4 + 7 + 0 + 17 = 666.

It can be written as a sum of positive squares in only one way, i.e., 41107157001 + 11555390016 = 202749^2 + 107496^2 .

It is not a de Polignac number, because 52662547017 - 2¹¹ = 52662544969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52662545017) 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 5 ways as a sum of consecutive naturals, for example, 2925697048 + ... + 2925697065.

Almost surely, 2^52662547017 is an apocalyptic number.

It is an amenable number.

52662547017 is a deficient number, since it is larger than the sum of its proper divisors (23405576465).

52662547017 is a wasteful number, since it uses less digits than its factorization.

52662547017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5851394119 (or 5851394116 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 52662547017 in words is "fifty-two billion, six hundred sixty-two million, five hundred forty-seven thousand, seventeen".