550105570 has 16 divisors (see below), whose sum is σ = 1131645888. Its totient is φ = 188607600.

The previous prime is 550105561. The next prime is 550105597. The reversal of 550105570 is 75501055.

It is a super-2 number, since 2×550105570² = 605232276290049800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3929256 + ... + 3929395.

It is an arithmetic number, because the mean of its divisors is an integer number (70727868).

Almost surely, 2^550105570 is an apocalyptic number.

550105570 is an abundant number, since it is smaller than the sum of its proper divisors (581540318).

550105570 is a wasteful number, since it uses less digits than its factorization.

550105570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858665.

The product of its (nonzero) digits is 4375, while the sum is 28.

The square root of 550105570 is about 23454.3294510843. The cubic root of 550105570 is about 819.3736889115.

The spelling of 550105570 in words is "five hundred fifty million, one hundred five thousand, five hundred seventy".