532019985 has 64 divisors (see below), whose sum is σ = 1018429440. Its totient is φ = 232035840.

The previous prime is 532019963. The next prime is 532020001. The reversal of 532019985 is 589910235.

It is not a de Polignac number, because 532019985 - 2⁶ = 532019921 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 236496 + ... + 238734.

It is an arithmetic number, because the mean of its divisors is an integer number (15912960).

Almost surely, 2^532019985 is an apocalyptic number.

It is an amenable number.

532019985 is a deficient number, since it is larger than the sum of its proper divisors (486409455).

532019985 is a wasteful number, since it uses less digits than its factorization.

532019985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358.

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 532019985 is about 23065.5584150915. The cubic root of 532019985 is about 810.2940480955.

The spelling of 532019985 in words is "five hundred thirty-two million, nineteen thousand, nine hundred eighty-five".