9056553 has 8 divisors (see below), whose sum is σ = 13173216. Its totient is φ = 5488800.

The previous prime is 9056507. The next prime is 9056573. The reversal of 9056553 is 3556509.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9056553 - 2⁸ = 9056297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 274441 = 9056553 / (9 + 0 + 5 + 6 + 5 + 5 + 3).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9056573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137188 + ... + 137253.

It is an arithmetic number, because the mean of its divisors is an integer number (1646652).

Almost surely, 2^9056553 is an apocalyptic number.

It is an amenable number.

9056553 is a deficient number, since it is larger than the sum of its proper divisors (4116663).

9056553 is a wasteful number, since it uses less digits than its factorization.

9056553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274455.

The product of its (nonzero) digits is 20250, while the sum is 33.

The square root of 9056553 is about 3009.4107396632. The cubic root of 9056553 is about 208.4431580237.

The spelling of 9056553 in words is "nine million, fifty-six thousand, five hundred fifty-three".