4550034552561 has 63 divisors (see below), whose sum is σ = 6873698411451. Its totient is φ = 3010511070864.

The previous prime is 4550034552551. The next prime is 4550034552571. The reversal of 4550034552561 is 1652554300554.

The square root of 4550034552561 is 2133081.

It is a perfect power (a square), and thus also a powerful number.

4550034552561 is a `hidden beast` number, since 4 + 5 + 5 + 0 + 0 + 34 + 5 + 52 + 561 = 666.

It is an interprime number because it is at equal distance from previous prime (4550034552551) and next prime (4550034552571).

It can be written as a sum of positive squares in only one way, i.e., 3049301750625 + 1500732801936 = 1746225^2 + 1225044^2 .

It is not a de Polignac number, because 4550034552561 - 2¹⁹ = 4550034028273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4550034552551) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 11461044015 + ... + 11461044411.

Almost surely, 2^{4550034552561} is an apocalyptic number.

4550034552561 is the 2133081-st square number.

4550034552561 is the 1066541-st centered octagonal number.

It is an amenable number.

4550034552561 is a deficient number, since it is larger than the sum of its proper divisors (2323663858890).

4550034552561 is an frugal number, since it uses more digits than its factorization.

4550034552561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 4550034552561 in words is "four trillion, five hundred fifty billion, thirty-four million, five hundred fifty-two thousand, five hundred sixty-one".