550555500010 has 32 divisors (see below), whose sum is σ = 1006461965520. Its totient is φ = 216811924992.

The previous prime is 550555499993. The next prime is 550555500059. The reversal of 550555500010 is 10005555055.

550555500010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 370159077649 + 180396422361 = 608407^2 + 424731^2 .

It is a super-2 number, since 2×550555500010² (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 15 ways as a sum of consecutive naturals, for example, 1437459 + ... + 1779718.

Almost surely, 2^550555500010 is an apocalyptic number.

550555500010 is a deficient number, since it is larger than the sum of its proper divisors (455906465510).

550555500010 is a wasteful number, since it uses less digits than its factorization.

550555500010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3217450.

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 550555500010 in words is "five hundred fifty billion, five hundred fifty-five million, five hundred thousand, ten".