652163606 has 8 divisors (see below), whose sum is σ = 978437664. Its totient is φ = 326017720.

The previous prime is 652163599. The next prime is 652163621. The reversal of 652163606 is 606361256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 18110 + ... + 40401.

It is an arithmetic number, because the mean of its divisors is an integer number (122304708).

Almost surely, 2^652163606 is an apocalyptic number.

652163606 is a deficient number, since it is larger than the sum of its proper divisors (326274058).

652163606 is a wasteful number, since it uses less digits than its factorization.

652163606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64086.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 652163606 is about 25537.4941213894. The cubic root of 652163606 is about 867.1991691665.

The spelling of 652163606 in words is "six hundred fifty-two million, one hundred sixty-three thousand, six hundred six".