8057459044 has 12 divisors (see below), whose sum is σ = 14103234684. Its totient is φ = 4027963424.

The previous prime is 8057459041. The next prime is 8057459057. The reversal of 8057459044 is 4409547508.

It can be written as a sum of positive squares in 2 ways, for example, as 5589356644 + 2468102400 = 74762^2 + 49680^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8057458985 and 8057459003.

It is not an unprimeable number, because it can be changed into a prime (8057459041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167527 + ... + 210190.

It is an arithmetic number, because the mean of its divisors is an integer number (1175269557).

Almost surely, 2^8057459044 is an apocalyptic number.

It is an amenable number.

8057459044 is a deficient number, since it is larger than the sum of its proper divisors (6045775640).

8057459044 is a wasteful number, since it uses less digits than its factorization.

8057459044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383054 (or 383052 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 8057459044 is about 89763.3502271389. The cubic root of 8057459044 is about 2004.7768355047.

The spelling of 8057459044 in words is "eight billion, fifty-seven million, four hundred fifty-nine thousand, forty-four".