652803265 has 8 divisors (see below), whose sum is σ = 785917440. Its totient is φ = 520540272.

The previous prime is 652803259. The next prime is 652803293. The reversal of 652803265 is 562308256.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 652803265 - 2⁵ = 652803233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211105 + ... + 214174.

It is an arithmetic number, because the mean of its divisors is an integer number (98239680).

Almost surely, 2^652803265 is an apocalyptic number.

It is an amenable number.

652803265 is a deficient number, since it is larger than the sum of its proper divisors (133114175).

652803265 is a wasteful number, since it uses less digits than its factorization.

652803265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425591.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 652803265 is about 25550.0149706414. The cubic root of 652803265 is about 867.4826003425.

The spelling of 652803265 in words is "six hundred fifty-two million, eight hundred three thousand, two hundred sixty-five".