852374313382 has 4 divisors (see below), whose sum is σ = 1278561470076. Its totient is φ = 426187156690.

The previous prime is 852374313377. The next prime is 852374313391. The reversal of 852374313382 is 283313473258.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×852374313382² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213093578344 + ... + 213093578347.

It is an arithmetic number, because the mean of its divisors is an integer number (319640367519).

Almost surely, 2^852374313382 is an apocalyptic number.

852374313382 is a deficient number, since it is larger than the sum of its proper divisors (426187156694).

852374313382 is a wasteful number, since it uses less digits than its factorization.

852374313382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426187156693.

The product of its digits is 2903040, while the sum is 49.

The spelling of 852374313382 in words is "eight hundred fifty-two billion, three hundred seventy-four million, three hundred thirteen thousand, three hundred eighty-two".