8554019 has 2 divisors, whose sum is σ = 8554020. Its totient is φ = 8554018.

The previous prime is 8553989. The next prime is 8554027. The reversal of 8554019 is 9104558.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8554019 is a prime.

It is a super-2 number, since 2×8554019² = 146342482104722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8554069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4277009 + 4277010.

It is an arithmetic number, because the mean of its divisors is an integer number (4277010).

Almost surely, 2^8554019 is an apocalyptic number.

8554019 is a deficient number, since it is larger than the sum of its proper divisors (1).

8554019 is an equidigital number, since it uses as much as digits as its factorization.

8554019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 8554019 is about 2924.7254572011. The cubic root of 8554019 is about 204.5141697847.

The spelling of 8554019 in words is "eight million, five hundred fifty-four thousand, nineteen".