550314105550 has 48 divisors (see below), whose sum is σ = 1116710057232. Its totient is φ = 200101190400.

The previous prime is 550314105521. The next prime is 550314105577. The reversal of 550314105550 is 55501413055.

It is a super-2 number, since 2×550314105550² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13615972 + ... + 13656328.

It is an arithmetic number, because the mean of its divisors is an integer number (23264792859).

Almost surely, 2^550314105550 is an apocalyptic number.

550314105550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550314105550 is an abundant number, since it is smaller than the sum of its proper divisors (566395951682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550314105550 is a wasteful number, since it uses less digits than its factorization.

550314105550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65173 (or 65168 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 550314105550 in words is "five hundred fifty billion, three hundred fourteen million, one hundred five thousand, five hundred fifty".