8158028076 has 288 divisors, whose sum is σ = 24390352896. Its totient is φ = 2361960000.

The previous prime is 8158028041. The next prime is 8158028113. The reversal of 8158028076 is 6708208518.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 50049171 + ... + 50049333.

Almost surely, 2^8158028076 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 8158028076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12195176448).

8158028076 is an abundant number, since it is smaller than the sum of its proper divisors (16232324820).

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

8158028076 is a wasteful number, since it uses less digits than its factorization.

8158028076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The square root of 8158028076 is about 90321.8028828034. The cubic root of 8158028076 is about 2013.0832342022.

The spelling of 8158028076 in words is "eight billion, one hundred fifty-eight million, twenty-eight thousand, seventy-six".