52636267 has 4 divisors (see below), whose sum is σ = 55732536. Its totient is φ = 49540000.

The previous prime is 52636253. The next prime is 52636273. The reversal of 52636267 is 76263625.

52636267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52636267 - 2¹⁹ = 52111979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52636277) 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 3 ways as a sum of consecutive naturals, for example, 1548109 + ... + 1548142.

It is an arithmetic number, because the mean of its divisors is an integer number (13933134).

Almost surely, 2^52636267 is an apocalyptic number.

52636267 is a deficient number, since it is larger than the sum of its proper divisors (3096269).

52636267 is a wasteful number, since it uses less digits than its factorization.

52636267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096268.

The product of its digits is 90720, while the sum is 37.

The square root of 52636267 is about 7255.0855956357. The cubic root of 52636267 is about 374.7673033396.

The spelling of 52636267 in words is "fifty-two million, six hundred thirty-six thousand, two hundred sixty-seven".