4554056 has 16 divisors (see below), whose sum is σ = 9195900. Its totient is φ = 2101824.

The previous prime is 4554031. The next prime is 4554059. The reversal of 4554056 is 6504554.

It can be written as a sum of positive squares in 2 ways, for example, as 4553956 + 100 = 2134^2 + 10^2 .

It is a super-2 number, since 2×4554056² = 41478852102272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4554059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21791 + ... + 21998.

Almost surely, 2^4554056 is an apocalyptic number.

It is an amenable number.

4554056 is an abundant number, since it is smaller than the sum of its proper divisors (4641844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4554056 is a wasteful number, since it uses less digits than its factorization.

4554056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43808 (or 43804 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 4554056 is about 2134.0234300494. The cubic root of 4554056 is about 165.7548032402.

The spelling of 4554056 in words is "four million, five hundred fifty-four thousand, fifty-six".