852313953519 has 48 divisors (see below), whose sum is σ = 1439881377792. Its totient is φ = 475655229504.

The previous prime is 852313953481. The next prime is 852313953553. The reversal of 852313953519 is 915359313258.

852313953519 is a `hidden beast` number, since 8 + 5 + 2 + 31 + 3 + 95 + 3 + 519 = 666.

It is not a de Polignac number, because 852313953519 - 2²⁰ = 852312904943 is a prime.

It is a super-2 number, since 2×852313953519² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852313933519) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38735829 + ... + 38757825.

It is an arithmetic number, because the mean of its divisors is an integer number (29997528704).

Almost surely, 2^852313953519 is an apocalyptic number.

852313953519 is a deficient number, since it is larger than the sum of its proper divisors (587567424273).

852313953519 is a wasteful number, since it uses less digits than its factorization.

852313953519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36356 (or 36353 counting only the distinct ones).

The product of its digits is 4374000, while the sum is 54.

The spelling of 852313953519 in words is "eight hundred fifty-two billion, three hundred thirteen million, nine hundred fifty-three thousand, five hundred nineteen".