652543016 has 32 divisors (see below), whose sum is σ = 1255824000. Its totient is φ = 317767296.

The previous prime is 652543013. The next prime is 652543033. The reversal of 652543016 is 610345256.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (652543013) 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 7 ways as a sum of consecutive naturals, for example, 40865 + ... + 54543.

It is an arithmetic number, because the mean of its divisors is an integer number (39244500).

Almost surely, 2^652543016 is an apocalyptic number.

It is an amenable number.

652543016 is a deficient number, since it is larger than the sum of its proper divisors (603280984).

652543016 is a wasteful number, since it uses less digits than its factorization.

652543016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13841 (or 13837 counting only the distinct ones).

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

The square root of 652543016 is about 25544.9215305117. The cubic root of 652543016 is about 867.3673070636.

The spelling of 652543016 in words is "six hundred fifty-two million, five hundred forty-three thousand, sixteen".