852999607 has 2 divisors, whose sum is σ = 852999608. Its totient is φ = 852999606.

The previous prime is 852999571. The next prime is 852999647. The reversal of 852999607 is 706999258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 852999607 - 2⁷ = 852999479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852999647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426499803 + 426499804.

It is an arithmetic number, because the mean of its divisors is an integer number (426499804).

Almost surely, 2^852999607 is an apocalyptic number.

852999607 is a deficient number, since it is larger than the sum of its proper divisors (1).

852999607 is an equidigital number, since it uses as much as digits as its factorization.

852999607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 55.

The square root of 852999607 is about 29206.1570049878. The cubic root of 852999607 is about 948.3812162247.

The spelling of 852999607 in words is "eight hundred fifty-two million, nine hundred ninety-nine thousand, six hundred seven".