9057553 has 2 divisors, whose sum is σ = 9057554. Its totient is φ = 9057552.

The previous prime is 9057539. The next prime is 9057557. The reversal of 9057553 is 3557509.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8363664 + 693889 = 2892^2 + 833^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9057553 is a prime.

9057553 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9057557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4528776 + 4528777.

It is an arithmetic number, because the mean of its divisors is an integer number (4528777).

Almost surely, 2^9057553 is an apocalyptic number.

It is an amenable number.

9057553 is a deficient number, since it is larger than the sum of its proper divisors (1).

9057553 is an equidigital number, since it uses as much as digits as its factorization.

9057553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23625, while the sum is 34.

The square root of 9057553 is about 3009.5768805598. The cubic root of 9057553 is about 208.4508296506.

The spelling of 9057553 in words is "nine million, fifty-seven thousand, five hundred fifty-three".