4554278724554 has 16 divisors (see below), whose sum is σ = 7357764925728. Its totient is φ = 2101731041712.

The previous prime is 4554278724553. The next prime is 4554278724587.

4554278724554 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (4554278724553) 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, 9927812 + ... + 10376415.

It is an arithmetic number, because the mean of its divisors is an integer number (459860307858).

Almost surely, 2^{4554278724554} is an apocalyptic number.

4554278724554 is a deficient number, since it is larger than the sum of its proper divisors (2803486201174).

4554278724554 is a wasteful number, since it uses less digits than its factorization.

4554278724554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20312869.

The product of its digits is 250880000, while the sum is 62.

The spelling of 4554278724554 in words is "four trillion, five hundred fifty-four billion, two hundred seventy-eight million, seven hundred twenty-four thousand, five hundred fifty-four".