652859199 has 12 divisors (see below), whose sum is σ = 944616816. Its totient is φ = 434501952.

The previous prime is 652859197. The next prime is 652859203. The reversal of 652859199 is 991958256.

It is not a de Polignac number, because 652859199 - 2¹ = 652859197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652859197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55827 + ... + 66500.

It is an arithmetic number, because the mean of its divisors is an integer number (78718068).

Almost surely, 2^652859199 is an apocalyptic number.

652859199 is a deficient number, since it is larger than the sum of its proper divisors (291757617).

652859199 is a wasteful number, since it uses less digits than its factorization.

652859199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122926 (or 122923 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 54.

The square root of 652859199 is about 25551.1095453798. The cubic root of 652859199 is about 867.5073757425.

The spelling of 652859199 in words is "six hundred fifty-two million, eight hundred fifty-nine thousand, one hundred ninety-nine".