652305452 has 24 divisors (see below), whose sum is σ = 1161821472. Its totient is φ = 320371200.

The previous prime is 652305413. The next prime is 652305463. The reversal of 652305452 is 254503256.

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

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, 250268 + ... + 252860.

It is an arithmetic number, because the mean of its divisors is an integer number (48409228).

Almost surely, 2^652305452 is an apocalyptic number.

It is an amenable number.

652305452 is a deficient number, since it is larger than the sum of its proper divisors (509516020).

652305452 is a wasteful number, since it uses less digits than its factorization.

652305452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689 (or 3687 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 652305452 is about 25540.2711810192. The cubic root of 652305452 is about 867.2620367328.

The spelling of 652305452 in words is "six hundred fifty-two million, three hundred five thousand, four hundred fifty-two".