52017112605 has 16 divisors (see below), whose sum is σ = 84469581504. Its totient is φ = 27328392960.

The previous prime is 52017112591. The next prime is 52017112613. The reversal of 52017112605 is 50621171025.

It is not a de Polignac number, because 52017112605 - 2⁶ = 52017112541 is a prime.

It is a super-2 number, since 2×52017112605² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 25878156 + ... + 25880165.

It is an arithmetic number, because the mean of its divisors is an integer number (5279348844).

Almost surely, 2^52017112605 is an apocalyptic number.

It is an amenable number.

52017112605 is a deficient number, since it is larger than the sum of its proper divisors (32452468899).

52017112605 is a wasteful number, since it uses less digits than its factorization.

52017112605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51758396.

The product of its (nonzero) digits is 4200, while the sum is 30.

The spelling of 52017112605 in words is "fifty-two billion, seventeen million, one hundred twelve thousand, six hundred five".