550560105601 has 4 divisors (see below), whose sum is σ = 600611024304. Its totient is φ = 500509186900.

The previous prime is 550560105577. The next prime is 550560105607. The reversal of 550560105601 is 106501065055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 550560105601 - 2²⁷ = 550425887873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550560105607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25025459335 + ... + 25025459356.

It is an arithmetic number, because the mean of its divisors is an integer number (150152756076).

Almost surely, 2^550560105601 is an apocalyptic number.

It is an amenable number.

550560105601 is a deficient number, since it is larger than the sum of its proper divisors (50050918703).

550560105601 is a wasteful number, since it uses less digits than its factorization.

550560105601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50050918702.

The product of its (nonzero) digits is 22500, while the sum is 34.

It can be divided in two parts, 5505 and 60105601, that added together give a palindrome (60111106).

The spelling of 550560105601 in words is "five hundred fifty billion, five hundred sixty million, one hundred five thousand, six hundred one".