52185482 has 8 divisors (see below), whose sum is σ = 81681696. Its totient is φ = 24958252.

The previous prime is 52185473. The next prime is 52185487. The reversal of 52185482 is 28458125.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (52185487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567188 + ... + 567279.

It is an arithmetic number, because the mean of its divisors is an integer number (10210212).

Almost surely, 2^52185482 is an apocalyptic number.

52185482 is a deficient number, since it is larger than the sum of its proper divisors (29496214).

52185482 is a wasteful number, since it uses less digits than its factorization.

52185482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134492.

The product of its digits is 25600, while the sum is 35.

The square root of 52185482 is about 7223.9519655103. The cubic root of 52185482 is about 373.6943798546.

The spelling of 52185482 in words is "fifty-two million, one hundred eighty-five thousand, four hundred eighty-two".