4555056549 has 16 divisors (see below), whose sum is σ = 6165340160. Its totient is φ = 2991083760.

The previous prime is 4555056547. The next prime is 4555056577. The reversal of 4555056549 is 9456505554.

It is not a de Polignac number, because 4555056549 - 2¹ = 4555056547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4555056498 and 4555056507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4555056547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9954 + ... + 95964.

It is an arithmetic number, because the mean of its divisors is an integer number (385333760).

Almost surely, 2^4555056549 is an apocalyptic number.

It is an amenable number.

4555056549 is a deficient number, since it is larger than the sum of its proper divisors (1610283611).

4555056549 is a wasteful number, since it uses less digits than its factorization.

4555056549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86280.

The product of its (nonzero) digits is 2700000, while the sum is 48.

The square root of 4555056549 is about 67491.1590432406. The cubic root of 4555056549 is about 1657.6694140583.

The spelling of 4555056549 in words is "four billion, five hundred fifty-five million, fifty-six thousand, five hundred forty-nine".