853838611248 has 160 divisors (see below), whose sum is σ = 2605072629760. Its totient is φ = 235821507840.

The previous prime is 853838611207. The next prime is 853838611277. The reversal of 853838611248 is 842116838358.

853838611248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9402123 + ... + 9492501.

It is an arithmetic number, because the mean of its divisors is an integer number (16281703936).

Almost surely, 2^853838611248 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 853838611248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302536314880).

853838611248 is an abundant number, since it is smaller than the sum of its proper divisors (1751234018512).

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

853838611248 is a wasteful number, since it uses less digits than its factorization.

853838611248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91335 (or 91329 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 57.

The spelling of 853838611248 in words is "eight hundred fifty-three billion, eight hundred thirty-eight million, six hundred eleven thousand, two hundred forty-eight".