52265567 has 2 divisors, whose sum is σ = 52265568. Its totient is φ = 52265566.

The previous prime is 52265539. The next prime is 52265621. The reversal of 52265567 is 76556225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52265567 - 2⁶ = 52265503 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52265567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52265527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26132783 + 26132784.

It is an arithmetic number, because the mean of its divisors is an integer number (26132784).

Almost surely, 2^52265567 is an apocalyptic number.

52265567 is a deficient number, since it is larger than the sum of its proper divisors (1).

52265567 is an equidigital number, since it uses as much as digits as its factorization.

52265567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126000, while the sum is 38.

The square root of 52265567 is about 7229.4928591154. The cubic root of 52265567 is about 373.8854420508.

The spelling of 52265567 in words is "fifty-two million, two hundred sixty-five thousand, five hundred sixty-seven".