853084548 has 84 divisors (see below), whose sum is σ = 2370126780. Its totient is φ = 267618816.

The previous prime is 853084537. The next prime is 853084549. The reversal of 853084548 is 845480358.

It can be written as a sum of positive squares in 2 ways, for example, as 531671364 + 321413184 = 23058^2 + 17928^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853084549) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 40968 + ... + 58176.

It is an arithmetic number, because the mean of its divisors is an integer number (28215795).

Almost surely, 2^853084548 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 853084548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1185063390).

853084548 is an abundant number, since it is smaller than the sum of its proper divisors (1517042232).

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

853084548 is a wasteful number, since it uses less digits than its factorization.

853084548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17248 (or 17231 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The square root of 853084548 is about 29207.6111313473. The cubic root of 853084548 is about 948.4126948539.

The spelling of 853084548 in words is "eight hundred fifty-three million, eighty-four thousand, five hundred forty-eight".