839054113536 has 144 divisors (see below), whose sum is σ = 2333832528384. Its totient is φ = 267107377152.

The previous prime is 839054113529. The next prime is 839054113577. The reversal of 839054113536 is 635311450938.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11391900 + ... + 11465316.

It is an arithmetic number, because the mean of its divisors is an integer number (16207170336).

Almost surely, 2^839054113536 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 839054113536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1166916264192).

839054113536 is an abundant number, since it is smaller than the sum of its proper divisors (1494778414848).

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

839054113536 is a wasteful number, since it uses less digits than its factorization.

839054113536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74106 (or 74092 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 839054113536 in words is "eight hundred thirty-nine billion, fifty-four million, one hundred thirteen thousand, five hundred thirty-six".