532645016 has 8 divisors (see below), whose sum is σ = 998709420. Its totient is φ = 266322504.

The previous prime is 532644989. The next prime is 532645019. The reversal of 532645016 is 610546235.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532645019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33290306 + ... + 33290321.

Almost surely, 2^532645016 is an apocalyptic number.

It is an amenable number.

532645016 is a deficient number, since it is larger than the sum of its proper divisors (466064404).

532645016 is a wasteful number, since it uses less digits than its factorization.

532645016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66580633 (or 66580629 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 532645016 is about 23079.1034487911. The cubic root of 532645016 is about 810.6112421290.

The spelling of 532645016 in words is "five hundred thirty-two million, six hundred forty-five thousand, sixteen".