52206659 has 2 divisors, whose sum is σ = 52206660. Its totient is φ = 52206658.

The previous prime is 52206647. The next prime is 52206673. The reversal of 52206659 is 95660225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52206659 - 2⁸ = 52206403 is a prime.

It is not a weakly prime, because it can be changed into another prime (52206359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26103329 + 26103330.

It is an arithmetic number, because the mean of its divisors is an integer number (26103330).

Almost surely, 2^52206659 is an apocalyptic number.

52206659 is a deficient number, since it is larger than the sum of its proper divisors (1).

52206659 is an equidigital number, since it uses as much as digits as its factorization.

52206659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 52206659 is about 7225.4175657882. The cubic root of 52206659 is about 373.7449217253.

The spelling of 52206659 in words is "fifty-two million, two hundred six thousand, six hundred fifty-nine".