4550141331665 has 16 divisors (see below), whose sum is σ = 5576849574912. Its totient is φ = 3562340474304.

The previous prime is 4550141331649. The next prime is 4550141331677. The reversal of 4550141331665 is 5661331410554.

It is a cyclic number.

It is not a de Polignac number, because 4550141331665 - 2⁴ = 4550141331649 is a prime.

It is a super-2 number, since 2×4550141331665² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1732247 + ... + 3478643.

It is an arithmetic number, because the mean of its divisors is an integer number (348553098432).

Almost surely, 2^{4550141331665} is an apocalyptic number.

It is an amenable number.

4550141331665 is a deficient number, since it is larger than the sum of its proper divisors (1026708243247).

4550141331665 is a wasteful number, since it uses less digits than its factorization.

4550141331665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757536.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 4550141331665 in words is "four trillion, five hundred fifty billion, one hundred forty-one million, three hundred thirty-one thousand, six hundred sixty-five".