550500060611 has 4 divisors (see below), whose sum is σ = 551306064312. Its totient is φ = 549694056912.

The previous prime is 550500060533. The next prime is 550500060661. The reversal of 550500060611 is 116060005055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 550500060611 - 2¹⁸ = 550499798467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550500060661) 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, 403000826 + ... + 403002191.

It is an arithmetic number, because the mean of its divisors is an integer number (137826516078).

Almost surely, 2^550500060611 is an apocalyptic number.

550500060611 is a deficient number, since it is larger than the sum of its proper divisors (806003701).

550500060611 is an equidigital number, since it uses as much as digits as its factorization.

550500060611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806003700.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 550500060611 its reverse (116060005055), we get a palindrome (666560065666).

The spelling of 550500060611 in words is "five hundred fifty billion, five hundred million, sixty thousand, six hundred eleven".