550106616005 has 4 divisors (see below), whose sum is σ = 660127939212. Its totient is φ = 440085292800.

The previous prime is 550106615999. The next prime is 550106616043. The reversal of 550106616005 is 500616601055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500616601055 = 5 ⋅100123320211.

It can be written as a sum of positive squares in 2 ways, for example, as 426855768964 + 123250847041 = 653342^2 + 351071^2 .

It is not a de Polignac number, because 550106616005 - 2³² = 545811648709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55010661596 + ... + 55010661605.

It is an arithmetic number, because the mean of its divisors is an integer number (165031984803).

Almost surely, 2^550106616005 is an apocalyptic number.

It is an amenable number.

550106616005 is a deficient number, since it is larger than the sum of its proper divisors (110021323207).

550106616005 is a wasteful number, since it uses less digits than its factorization.

550106616005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110021323206.

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 550106616005 in words is "five hundred fifty billion, one hundred six million, six hundred sixteen thousand, five".