3055563 has 40 divisors (see below), whose sum is σ = 5540832. Its totient is φ = 1638144.

The previous prime is 3055519. The next prime is 3055567. The reversal of 3055563 is 3655503.

It is a happy number.

It is not a de Polignac number, because 3055563 - 2¹⁶ = 2990027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3055567) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9481 + ... + 9797.

Almost surely, 2^3055563 is an apocalyptic number.

3055563 is a deficient number, since it is larger than the sum of its proper divisors (2485269).

3055563 is a wasteful number, since it uses less digits than its factorization.

3055563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 3055563 is about 1748.0168763487. The cubic root of 3055563 is about 145.1099126995.

The spelling of 3055563 in words is "three million, fifty-five thousand, five hundred sixty-three".