52065064 has 8 divisors (see below), whose sum is σ = 97622010. Its totient is φ = 26032528.

The previous prime is 52065061. The next prime is 52065071. The reversal of 52065064 is 46056025.

It can be written as a sum of positive squares in only one way, i.e., 51236964 + 828100 = 7158^2 + 910^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52065061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3254059 + ... + 3254074.

Almost surely, 2^52065064 is an apocalyptic number.

It is an amenable number.

52065064 is a deficient number, since it is larger than the sum of its proper divisors (45556946).

52065064 is a wasteful number, since it uses less digits than its factorization.

52065064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6508139 (or 6508135 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 52065064 is about 7215.6125173127. The cubic root of 52065064 is about 373.4067252255.

The spelling of 52065064 in words is "fifty-two million, sixty-five thousand, sixty-four".