8078828558 has 4 divisors (see below), whose sum is σ = 12118242840. Its totient is φ = 4039414278.

The previous prime is 8078828539. The next prime is 8078828561. The reversal of 8078828558 is 8558288708.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 8078828497 and 8078828506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2019707138 + ... + 2019707141.

It is an arithmetic number, because the mean of its divisors is an integer number (3029560710).

Almost surely, 2^8078828558 is an apocalyptic number.

8078828558 is a deficient number, since it is larger than the sum of its proper divisors (4039414282).

8078828558 is a wasteful number, since it uses less digits than its factorization.

8078828558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039414281.

The product of its (nonzero) digits is 11468800, while the sum is 59.

The square root of 8078828558 is about 89882.3039201822. The cubic root of 8078828558 is about 2006.5475876562.

The spelling of 8078828558 in words is "eight billion, seventy-eight million, eight hundred twenty-eight thousand, five hundred fifty-eight".