8118526416 has 320 divisors, whose sum is σ = 29644769280. Its totient is φ = 1843845120.

The previous prime is 8118526387. The next prime is 8118526433. The reversal of 8118526416 is 6146258118.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 908466 + ... + 917358.

It is an arithmetic number, because the mean of its divisors is an integer number (92639904).

Almost surely, 2^8118526416 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 8118526416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14822384640).

8118526416 is an abundant number, since it is smaller than the sum of its proper divisors (21526242864).

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

8118526416 is a wasteful number, since it uses less digits than its factorization.

8118526416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8954 (or 8948 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The square root of 8118526416 is about 90102.8657479883. The cubic root of 8118526416 is about 2009.8288193617.

The spelling of 8118526416 in words is "eight billion, one hundred eighteen million, five hundred twenty-six thousand, four hundred sixteen".