852388922519 has 2 divisors, whose sum is σ = 852388922520. Its totient is φ = 852388922518.

The previous prime is 852388922509. The next prime is 852388922599. The reversal of 852388922519 is 915229883258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 852388922519 - 2⁴ = 852388922503 is a prime.

It is a super-2 number, since 2×852388922519² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852388922509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426194461259 + 426194461260.

It is an arithmetic number, because the mean of its divisors is an integer number (426194461260).

Almost surely, 2^852388922519 is an apocalyptic number.

852388922519 is a deficient number, since it is larger than the sum of its proper divisors (1).

852388922519 is an equidigital number, since it uses as much as digits as its factorization.

852388922519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24883200, while the sum is 62.

The spelling of 852388922519 in words is "eight hundred fifty-two billion, three hundred eighty-eight million, nine hundred twenty-two thousand, five hundred nineteen".