853714315798 has 4 divisors (see below), whose sum is σ = 1280571473700. Its totient is φ = 426857157898.

The previous prime is 853714315793. The next prime is 853714315843. The reversal of 853714315798 is 897513417358.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853714315793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213428578948 + ... + 213428578951.

It is an arithmetic number, because the mean of its divisors is an integer number (320142868425).

Almost surely, 2^853714315798 is an apocalyptic number.

853714315798 is a deficient number, since it is larger than the sum of its proper divisors (426857157902).

853714315798 is a wasteful number, since it uses less digits than its factorization.

853714315798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426857157901.

The product of its digits is 25401600, while the sum is 61.

The spelling of 853714315798 in words is "eight hundred fifty-three billion, seven hundred fourteen million, three hundred fifteen thousand, seven hundred ninety-eight".