652555258 has 16 divisors (see below), whose sum is σ = 986656320. Its totient is φ = 323676000.

The previous prime is 652555231. The next prime is 652555259. The reversal of 652555258 is 852555256.

It is not an unprimeable number, because it can be changed into a prime (652555259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439878 + ... + 441358.

It is an arithmetic number, because the mean of its divisors is an integer number (61666020).

Almost surely, 2^652555258 is an apocalyptic number.

652555258 is a deficient number, since it is larger than the sum of its proper divisors (334101062).

652555258 is a wasteful number, since it uses less digits than its factorization.

652555258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093.

The product of its digits is 600000, while the sum is 43.

The square root of 652555258 is about 25545.1611464872. The cubic root of 652555258 is about 867.3727310964.

The spelling of 652555258 in words is "six hundred fifty-two million, five hundred fifty-five thousand, two hundred fifty-eight".