550110560993 has 4 divisors (see below), whose sum is σ = 628697784000. Its totient is φ = 471523337988.

The previous prime is 550110560983. The next prime is 550110561019. The reversal of 550110560993 is 399065011055.

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 550110560993 - 2¹⁶ = 550110495457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550110560983) 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, 39293611493 + ... + 39293611506.

It is an arithmetic number, because the mean of its divisors is an integer number (157174446000).

Almost surely, 2^550110560993 is an apocalyptic number.

It is an amenable number.

550110560993 is a deficient number, since it is larger than the sum of its proper divisors (78587223007).

550110560993 is an equidigital number, since it uses as much as digits as its factorization.

550110560993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78587223006.

The product of its (nonzero) digits is 182250, while the sum is 44.

The spelling of 550110560993 in words is "five hundred fifty billion, one hundred ten million, five hundred sixty thousand, nine hundred ninety-three".