11000551010 has 16 divisors (see below), whose sum is σ = 19806795000. Its totient is φ = 4398930816.

The previous prime is 11000550989. The next prime is 11000551027. The reversal of 11000551010 is 1015500011.

It can be written as a sum of positive squares in 4 ways, for example, as 4930427089 + 6070123921 = 70217^2 + 77911^2 .

It is a super-2 number, since 2×11000551010² (a number of 21 digits) 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, 124985 + ... + 193964.

Almost surely, 2^11000551010 is an apocalyptic number.

11000551010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000551010 is a deficient number, since it is larger than the sum of its proper divisors (8806243990).

11000551010 is a wasteful number, since it uses less digits than its factorization.

11000551010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322405.

The product of its (nonzero) digits is 25, while the sum is 14.

The spelling of 11000551010 in words is "eleven billion, five hundred fifty-one thousand, ten".