853328675004 has 96 divisors (see below), whose sum is σ = 2271440989440. Its totient is φ = 247003941888.

The previous prime is 853328674969. The next prime is 853328675047. The reversal of 853328675004 is 400576823358.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 5769327 + ... + 5915385.

It is an arithmetic number, because the mean of its divisors is an integer number (23660843640).

Almost surely, 2^853328675004 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 853328675004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135720494720).

853328675004 is an abundant number, since it is smaller than the sum of its proper divisors (1418112314436).

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

853328675004 is a wasteful number, since it uses less digits than its factorization.

853328675004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148299 (or 148297 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 853328675004 in words is "eight hundred fifty-three billion, three hundred twenty-eight million, six hundred seventy-five thousand, four".