1150005506 has 16 divisors (see below), whose sum is σ = 1875741504. Its totient is φ = 525617424.

The previous prime is 1150005499. The next prime is 1150005523. The reversal of 1150005506 is 6055000511.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212036 + ... + 217391.

It is an arithmetic number, because the mean of its divisors is an integer number (117233844).

Almost surely, 2^1150005506 is an apocalyptic number.

1150005506 is a deficient number, since it is larger than the sum of its proper divisors (725735998).

1150005506 is a wasteful number, since it uses less digits than its factorization.

1150005506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429545.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1150005506 is about 33911.7310970702. The cubic root of 1150005506 is about 1047.6912252208.

It can be divided in two parts, 1150005 and 506, that added together give a palindrome (1150511).

The spelling of 1150005506 in words is "one billion, one hundred fifty million, five thousand, five hundred six".