52255889 has 4 divisors (see below), whose sum is σ = 59721024. Its totient is φ = 44790756.

The previous prime is 52255873. The next prime is 52255897. The reversal of 52255889 is 98855225.

52255889 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52255889 - 2⁴ = 52255873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52155889) 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, 3732557 + ... + 3732570.

It is an arithmetic number, because the mean of its divisors is an integer number (14930256).

Almost surely, 2^52255889 is an apocalyptic number.

It is an amenable number.

52255889 is a deficient number, since it is larger than the sum of its proper divisors (7465135).

52255889 is an equidigital number, since it uses as much as digits as its factorization.

52255889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7465134.

The product of its digits is 288000, while the sum is 44.

The square root of 52255889 is about 7228.8234865710. The cubic root of 52255889 is about 373.8623632064.

The spelling of 52255889 in words is "fifty-two million, two hundred fifty-five thousand, eight hundred eighty-nine".