853036396595712 has 640 divisors, whose sum is σ = 2956328816179200. Its totient is φ = 237778540167168.

The previous prime is 853036396595653. The next prime is 853036396595737. The reversal of 853036396595712 is 217595693630358.

853036396595712 is a `hidden beast` number, since 8 + 53 + 0 + 36 + 396 + 5 + 95 + 71 + 2 = 666.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 3574200288 + ... + 3574438944.

It is an arithmetic number, because the mean of its divisors is an integer number (4619263775280).

Almost surely, 2^{853036396595712} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 853036396595712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1478164408089600).

853036396595712 is an abundant number, since it is smaller than the sum of its proper divisors (2103292419583488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

853036396595712 is a wasteful number, since it uses less digits than its factorization.

853036396595712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239593 (or 239571 counting only the distinct ones).

The product of its (nonzero) digits is 1102248000, while the sum is 72.

The spelling of 853036396595712 in words is "eight hundred fifty-three trillion, thirty-six billion, three hundred ninety-six million, five hundred ninety-five thousand, seven hundred twelve".