8046113557 has 2 divisors, whose sum is σ = 8046113558. Its totient is φ = 8046113556.

The previous prime is 8046113527. The next prime is 8046113599. The reversal of 8046113557 is 7553116408.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5296055076 + 2750058481 = 72774^2 + 52441^2 .

It is a cyclic number.

It is not a de Polignac number, because 8046113557 - 2³¹ = 5898629909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8046113527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4023056778 + 4023056779.

It is an arithmetic number, because the mean of its divisors is an integer number (4023056779).

Almost surely, 2^8046113557 is an apocalyptic number.

It is an amenable number.

8046113557 is a deficient number, since it is larger than the sum of its proper divisors (1).

8046113557 is an equidigital number, since it uses as much as digits as its factorization.

8046113557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 8046113557 is about 89700.1313098259. The cubic root of 8046113557 is about 2003.8354364286.

The spelling of 8046113557 in words is "eight billion, forty-six million, one hundred thirteen thousand, five hundred fifty-seven".