8057078479 has 2 divisors, whose sum is σ = 8057078480. Its totient is φ = 8057078478.

The previous prime is 8057078453. The next prime is 8057078539. The reversal of 8057078479 is 9748707508.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8057078479 - 2²³ = 8048689871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8057078429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028539239 + 4028539240.

It is an arithmetic number, because the mean of its divisors is an integer number (4028539240).

Almost surely, 2^8057078479 is an apocalyptic number.

8057078479 is a deficient number, since it is larger than the sum of its proper divisors (1).

8057078479 is an equidigital number, since it uses as much as digits as its factorization.

8057078479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3951360, while the sum is 55.

The square root of 8057078479 is about 89761.2303781538. The cubic root of 8057078479 is about 2004.7452722082.

The spelling of 8057078479 in words is "eight billion, fifty-seven million, seventy-eight thousand, four hundred seventy-nine".