652803263 has 4 divisors (see below), whose sum is σ = 746060880. Its totient is φ = 559545648.

The previous prime is 652803259. The next prime is 652803293. The reversal of 652803263 is 362308256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 652803263 - 2² = 652803259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652803233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46628798 + ... + 46628811.

It is an arithmetic number, because the mean of its divisors is an integer number (186515220).

Almost surely, 2^652803263 is an apocalyptic number.

652803263 is a deficient number, since it is larger than the sum of its proper divisors (93257617).

652803263 is an equidigital number, since it uses as much as digits as its factorization.

652803263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93257616.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 652803263 is about 25550.0149315025. The cubic root of 652803263 is about 867.4825994566.

The spelling of 652803263 in words is "six hundred fifty-two million, eight hundred three thousand, two hundred sixty-three".