555055551010 has 16 divisors (see below), whose sum is σ = 1057870579896. Its totient is φ = 208962089728.

The previous prime is 555055550953. The next prime is 555055551041. The reversal of 555055551010 is 10155550555.

It can be written as a sum of positive squares in 4 ways, for example, as 517074608241 + 37980942769 = 719079^2 + 194887^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1632516157 + ... + 1632516496.

Almost surely, 2^555055551010 is an apocalyptic number.

555055551010 is a deficient number, since it is larger than the sum of its proper divisors (502815028886).

555055551010 is a wasteful number, since it uses less digits than its factorization.

555055551010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265032677.

The product of its (nonzero) digits is 78125, while the sum is 37.

The spelling of 555055551010 in words is "five hundred fifty-five billion, fifty-five million, five hundred fifty-one thousand, ten".