52564011 has 4 divisors (see below), whose sum is σ = 70085352. Its totient is φ = 35042672.

The previous prime is 52563997. The next prime is 52564027. The reversal of 52564011 is 11046525.

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

It is a cyclic number.

It is not a de Polignac number, because 52564011 - 2²⁵ = 19009579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52564511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8760666 + ... + 8760671.

It is an arithmetic number, because the mean of its divisors is an integer number (17521338).

Almost surely, 2^52564011 is an apocalyptic number.

52564011 is a deficient number, since it is larger than the sum of its proper divisors (17521341).

52564011 is a wasteful number, since it uses less digits than its factorization.

52564011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17521340.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 52564011 is about 7250.1042061477. The cubic root of 52564011 is about 374.5957385727.

The spelling of 52564011 in words is "fifty-two million, five hundred sixty-four thousand, eleven".