550014144665 has 8 divisors (see below), whose sum is σ = 660056335488. Its totient is φ = 439985074480.

The previous prime is 550014144607. The next prime is 550014144683. The reversal of 550014144665 is 566441410055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550014144665 - 2⁸ = 550014144409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3187697 + ... + 3355806.

It is an arithmetic number, because the mean of its divisors is an integer number (82507041936).

Almost surely, 2^550014144665 is an apocalyptic number.

It is an amenable number.

550014144665 is a deficient number, since it is larger than the sum of its proper divisors (110042190823).

550014144665 is a wasteful number, since it uses less digits than its factorization.

550014144665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560319.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 550014144665 in words is "five hundred fifty billion, fourteen million, one hundred forty-four thousand, six hundred sixty-five".