550555555010 has 8 divisors (see below), whose sum is σ = 990999999036. Its totient is φ = 220222222000.

The previous prime is 550555554979. The next prime is 550555555031. The reversal of 550555555010 is 10555555055.

It can be written as a sum of positive squares in 2 ways, for example, as 514176477721 + 36379077289 = 717061^2 + 190733^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×550555555010² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27527777741 + ... + 27527777760.

Almost surely, 2^550555555010 is an apocalyptic number.

550555555010 is a deficient number, since it is larger than the sum of its proper divisors (440444444026).

550555555010 is a wasteful number, since it uses less digits than its factorization.

550555555010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55055555508.

The product of its (nonzero) digits is 390625, while the sum is 41.

The spelling of 550555555010 in words is "five hundred fifty billion, five hundred fifty-five million, five hundred fifty-five thousand, ten".