4550232064549 has 2 divisors, whose sum is σ = 4550232064550. Its totient is φ = 4550232064548.

The previous prime is 4550232064529. The next prime is 4550232064619. The reversal of 4550232064549 is 9454602320554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2659557564225 + 1890674500324 = 1630815^2 + 1375018^2 .

It is a cyclic number.

It is not a de Polignac number, because 4550232064549 - 2⁵ = 4550232064517 is a prime.

It is a super-2 number, since 2×4550232064549² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4550232064529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275116032274 + 2275116032275.

It is an arithmetic number, because the mean of its divisors is an integer number (2275116032275).

Almost surely, 2^{4550232064549} is an apocalyptic number.

It is an amenable number.

4550232064549 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550232064549 is an equidigital number, since it uses as much as digits as its factorization.

4550232064549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 4550232064549 in words is "four trillion, five hundred fifty billion, two hundred thirty-two million, sixty-four thousand, five hundred forty-nine".