550060310143 has 4 divisors (see below), whose sum is σ = 551474347320. Its totient is φ = 548646272968.

The previous prime is 550060310131. The next prime is 550060310197. The reversal of 550060310143 is 341013060055.

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 550060310143 - 2²⁵ = 550026755711 is a prime.

It is a super-2 number, since 2×550060310143² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550060310243) 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, 707018005 + ... + 707018782.

It is an arithmetic number, because the mean of its divisors is an integer number (137868586830).

Almost surely, 2^550060310143 is an apocalyptic number.

550060310143 is a deficient number, since it is larger than the sum of its proper divisors (1414037177).

550060310143 is a wasteful number, since it uses less digits than its factorization.

550060310143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414037176.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 550060310143 its reverse (341013060055), we get a palindrome (891073370198).

The spelling of 550060310143 in words is "five hundred fifty billion, sixty million, three hundred ten thousand, one hundred forty-three".