4545610016 has 12 divisors (see below), whose sum is σ = 8949169782. Its totient is φ = 2272804992.

The previous prime is 4545610007. The next prime is 4545610019. The reversal of 4545610016 is 6100165454.

It can be written as a sum of positive squares in only one way, i.e., 4518528400 + 27081616 = 67220^2 + 5204^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 142050313 = 4545610016 / (4 + 5 + 4 + 5 + 6 + 1 + 0 + 0 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (4545610019) 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 as a sum of consecutive naturals, namely, 71025125 + ... + 71025188.

Almost surely, 2^4545610016 is an apocalyptic number.

It is an amenable number.

4545610016 is a deficient number, since it is larger than the sum of its proper divisors (4403559766).

4545610016 is a wasteful number, since it uses less digits than its factorization.

4545610016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142050323 (or 142050315 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 4545610016 is about 67421.1392368892. The cubic root of 4545610016 is about 1656.5226982316.

The spelling of 4545610016 in words is "four billion, five hundred forty-five million, six hundred ten thousand, sixteen".