361585056 has 48 divisors (see below), whose sum is σ = 1084757184. Its totient is φ = 103309824.

The previous prime is 361585043. The next prime is 361585097. The reversal of 361585056 is 650585163.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 268365 + ... + 269708.

It is an arithmetic number, because the mean of its divisors is an integer number (22599108).

Almost surely, 2^361585056 is an apocalyptic number.

It is an amenable number.

361585056 is an abundant number, since it is smaller than the sum of its proper divisors (723172128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

361585056 is a wasteful number, since it uses less digits than its factorization.

361585056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538093 (or 538085 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 361585056 is about 19015.3899775945. The cubic root of 361585056 is about 712.4211832792.

It can be divided in two parts, 36158 and 5056, that added together give a palindrome (41214).

The spelling of 361585056 in words is "three hundred sixty-one million, five hundred eighty-five thousand, fifty-six".