11000510506 has 8 divisors (see below), whose sum is σ = 16812101124. Its totient is φ = 5396476800.

The previous prime is 11000510491. The next prime is 11000510509. The reversal of 11000510506 is 60501500011.

It can be written as a sum of positive squares in 2 ways, for example, as 10467131481 + 533379025 = 102309^2 + 23095^2 .

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

It is a super-2 number, since 2×11000510506² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11000510509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51889095 + ... + 51889306.

Almost surely, 2^11000510506 is an apocalyptic number.

11000510506 is a deficient number, since it is larger than the sum of its proper divisors (5811590618).

11000510506 is a wasteful number, since it uses less digits than its factorization.

11000510506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103778456.

The product of its (nonzero) digits is 150, while the sum is 19.

The spelling of 11000510506 in words is "eleven billion, five hundred ten thousand, five hundred six".