4520150227573 has 2 divisors, whose sum is σ = 4520150227574. Its totient is φ = 4520150227572.

The previous prime is 4520150227547. The next prime is 4520150227591. The reversal of 4520150227573 is 3757220510254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2792100637764 + 1728049589809 = 1670958^2 + 1314553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4520150227573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4520150227513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260075113786 + 2260075113787.

It is an arithmetic number, because the mean of its divisors is an integer number (2260075113787).

Almost surely, 2^{4520150227573} is an apocalyptic number.

It is an amenable number.

4520150227573 is a deficient number, since it is larger than the sum of its proper divisors (1).

4520150227573 is an equidigital number, since it uses as much as digits as its factorization.

4520150227573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 4520150227573 in words is "four trillion, five hundred twenty billion, one hundred fifty million, two hundred twenty-seven thousand, five hundred seventy-three".