52445582 has 12 divisors (see below), whose sum is σ = 91512360. Its totient is φ = 22476636.

The previous prime is 52445581. The next prime is 52445593. The reversal of 52445582 is 28554425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52445581) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267482 + ... + 267677.

It is an arithmetic number, because the mean of its divisors is an integer number (7626030).

Almost surely, 2^52445582 is an apocalyptic number.

52445582 is a deficient number, since it is larger than the sum of its proper divisors (39066778).

52445582 is a wasteful number, since it uses less digits than its factorization.

52445582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535175 (or 535168 counting only the distinct ones).

The product of its digits is 64000, while the sum is 35.

The square root of 52445582 is about 7241.9322007321. The cubic root of 52445582 is about 374.3142002039.

The spelling of 52445582 in words is "fifty-two million, four hundred forty-five thousand, five hundred eighty-two".