52055065 has 4 divisors (see below), whose sum is σ = 62466084. Its totient is φ = 41644048.

The previous prime is 52055053. The next prime is 52055099. The reversal of 52055065 is 56055025.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24890121 + 27164944 = 4989^2 + 5212^2 .

It is a cyclic number.

It is not a de Polignac number, because 52055065 - 2⁵ = 52055033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5205502 + ... + 5205511.

It is an arithmetic number, because the mean of its divisors is an integer number (15616521).

Almost surely, 2^52055065 is an apocalyptic number.

It is an amenable number.

52055065 is a deficient number, since it is larger than the sum of its proper divisors (10411019).

52055065 is a wasteful number, since it uses less digits than its factorization.

52055065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10411018.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 52055065 is about 7214.9196114718. The cubic root of 52055065 is about 373.3828196696.

The spelling of 52055065 in words is "fifty-two million, fifty-five thousand, sixty-five".