652845827 has 4 divisors (see below), whose sum is σ = 659184240. Its totient is φ = 646507416.

The previous prime is 652845821. The next prime is 652845859. The reversal of 652845827 is 728548256.

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 652845827 - 2⁶ = 652845763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652845821) 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, 3169052 + ... + 3169257.

It is an arithmetic number, because the mean of its divisors is an integer number (164796060).

Almost surely, 2^652845827 is an apocalyptic number.

652845827 is a deficient number, since it is larger than the sum of its proper divisors (6338413).

652845827 is a wasteful number, since it uses less digits than its factorization.

652845827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6338412.

The product of its digits is 1075200, while the sum is 47.

The square root of 652845827 is about 25550.8478724288. The cubic root of 652845827 is about 867.5014528790.

The spelling of 652845827 in words is "six hundred fifty-two million, eight hundred forty-five thousand, eight hundred twenty-seven".