8818592473 has 2 divisors, whose sum is σ = 8818592474. Its totient is φ = 8818592472.

The previous prime is 8818592467. The next prime is 8818592483. The reversal of 8818592473 is 3742958188.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8126481609 + 692110864 = 90147^2 + 26308^2 .

It is a cyclic number.

It is not a de Polignac number, because 8818592473 - 2⁵ = 8818592441 is a prime.

It is not a weakly prime, because it can be changed into another prime (8818592483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4409296236 + 4409296237.

It is an arithmetic number, because the mean of its divisors is an integer number (4409296237).

Almost surely, 2^8818592473 is an apocalyptic number.

It is an amenable number.

8818592473 is a deficient number, since it is larger than the sum of its proper divisors (1).

8818592473 is an equidigital number, since it uses as much as digits as its factorization.

8818592473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3870720, while the sum is 55.

The square root of 8818592473 is about 93907.3611225446. The cubic root of 8818592473 is about 2066.0131960190.

The spelling of 8818592473 in words is "eight billion, eight hundred eighteen million, five hundred ninety-two thousand, four hundred seventy-three".