4520206045537 has 16 divisors (see below), whose sum is σ = 5589697036672. Its totient is φ = 3559476856320.

The previous prime is 4520206045519. The next prime is 4520206045627. The reversal of 4520206045537 is 7355406020254.

4520206045537 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4520206045537 - 2³⁵ = 4485846307169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4520206045493 and 4520206045502.

It is not an unprimeable number, because it can be changed into a prime (4520206045837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117688368 + ... + 117726769.

It is an arithmetic number, because the mean of its divisors is an integer number (349356064792).

Almost surely, 2^{4520206045537} is an apocalyptic number.

It is an amenable number.

4520206045537 is a deficient number, since it is larger than the sum of its proper divisors (1069490991135).

4520206045537 is a wasteful number, since it uses less digits than its factorization.

4520206045537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235415368.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 4520206045537 in words is "four trillion, five hundred twenty billion, two hundred six million, forty-five thousand, five hundred thirty-seven".