652520195 has 16 divisors (see below), whose sum is σ = 792400320. Its totient is φ = 515794944.

The previous prime is 652520161. The next prime is 652520203. The reversal of 652520195 is 591025256.

It is a cyclic number.

It is not a de Polignac number, because 652520195 - 2⁸ = 652519939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201227 + ... + 204443.

It is an arithmetic number, because the mean of its divisors is an integer number (49525020).

Almost surely, 2^652520195 is an apocalyptic number.

652520195 is a deficient number, since it is larger than the sum of its proper divisors (139880125).

652520195 is a wasteful number, since it uses less digits than its factorization.

652520195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 652520195 is about 25544.4748429088. The cubic root of 652520195 is about 867.3571956382.

The spelling of 652520195 in words is "six hundred fifty-two million, five hundred twenty thousand, one hundred ninety-five".