9054569 has 2 divisors, whose sum is σ = 9054570. Its totient is φ = 9054568.

The previous prime is 9054533. The next prime is 9054587. The reversal of 9054569 is 9654509.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8340544 + 714025 = 2888^2 + 845^2 .

It is a cyclic number.

It is not a de Polignac number, because 9054569 - 2¹² = 9050473 is a prime.

It is a super-2 number, since 2×9054569² = 163970439551522, which contains 22 as substring.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (9054769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4527284 + 4527285.

It is an arithmetic number, because the mean of its divisors is an integer number (4527285).

Almost surely, 2^9054569 is an apocalyptic number.

It is an amenable number.

9054569 is a deficient number, since it is larger than the sum of its proper divisors (1).

9054569 is an equidigital number, since it uses as much as digits as its factorization.

9054569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 9054569 is about 3009.0810889705. The cubic root of 9054569 is about 208.4279358441.

The spelling of 9054569 in words is "nine million, fifty-four thousand, five hundred sixty-nine".