52160705 has 16 divisors (see below), whose sum is σ = 64972800. Its totient is φ = 40152000.

The previous prime is 52160701. The next prime is 52160707. The reversal of 52160705 is 50706125.

52160705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52160705 - 2² = 52160701 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52160701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69080 + ... + 69830.

It is an arithmetic number, because the mean of its divisors is an integer number (4060800).

Almost surely, 2^52160705 is an apocalyptic number.

It is an amenable number.

52160705 is a deficient number, since it is larger than the sum of its proper divisors (12812095).

52160705 is a wasteful number, since it uses less digits than its factorization.

52160705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 52160705 is about 7222.2368418655. The cubic root of 52160705 is about 373.6352287201.

The spelling of 52160705 in words is "fifty-two million, one hundred sixty thousand, seven hundred five".