4554315445 has 16 divisors (see below), whose sum is σ = 5706311040. Its totient is φ = 3482892864.

The previous prime is 4554315443. The next prime is 4554315481. The reversal of 4554315445 is 5445134554.

It is a cyclic number.

It is not a de Polignac number, because 4554315445 - 2¹ = 4554315443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4554315398 and 4554315407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4554315443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189571 + ... + 212239.

It is an arithmetic number, because the mean of its divisors is an integer number (356644440).

Almost surely, 2^4554315445 is an apocalyptic number.

It is an amenable number.

4554315445 is a deficient number, since it is larger than the sum of its proper divisors (1151995595).

4554315445 is a wasteful number, since it uses less digits than its factorization.

4554315445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24444.

The product of its digits is 480000, while the sum is 40.

The square root of 4554315445 is about 67485.6684415291. The cubic root of 4554315445 is about 1657.5795086933.

Adding to 4554315445 its reverse (5445134554), we get a palindrome (9999449999).

The spelling of 4554315445 in words is "four billion, five hundred fifty-four million, three hundred fifteen thousand, four hundred forty-five".