4554555456 has 112 divisors (see below), whose sum is σ = 13184916480. Its totient is φ = 1376094720.

The previous prime is 4554555451. The next prime is 4554555457. The reversal of 4554555456 is 6545554554.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (4554555451) 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 15 ways as a sum of consecutive naturals, for example, 755205 + ... + 761211.

Almost surely, 2^4554555456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4554555456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6592458240).

4554555456 is an abundant number, since it is smaller than the sum of its proper divisors (8630361024).

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

4554555456 is a wasteful number, since it uses less digits than its factorization.

4554555456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392 (or 6382 counting only the distinct ones).

The product of its digits is 6000000, while the sum is 48.

The square root of 4554555456 is about 67487.4466549150. The cubic root of 4554555456 is about 1657.6086261558.

The spelling of 4554555456 in words is "four billion, five hundred fifty-four million, five hundred fifty-five thousand, four hundred fifty-six".