652116555 has 32 divisors (see below), whose sum is σ = 1161345600. Its totient is φ = 347187456.

The previous prime is 652116551. The next prime is 652116599. The reversal of 652116555 is 555611256.

652116555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 652116555 - 2² = 652116551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652116551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79381 + ... + 87209.

It is an arithmetic number, because the mean of its divisors is an integer number (36292050).

Almost surely, 2^652116555 is an apocalyptic number.

652116555 is a deficient number, since it is larger than the sum of its proper divisors (509229045).

652116555 is a wasteful number, since it uses less digits than its factorization.

652116555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8460 (or 8454 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The square root of 652116555 is about 25536.5728906602. The cubic root of 652116555 is about 867.1783136792.

The spelling of 652116555 in words is "six hundred fifty-two million, one hundred sixteen thousand, five hundred fifty-five".