1150005020530 has 32 divisors (see below), whose sum is σ = 2079054703296. Its totient is φ = 457995378624.

The previous prime is 1150005020501. The next prime is 1150005020543. The reversal of 1150005020530 is 350205000511.

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 15 ways as a sum of consecutive naturals, for example, 2402257 + ... + 2840923.

It is an arithmetic number, because the mean of its divisors is an integer number (64970459478).

Almost surely, 2^{1150005020530} is an apocalyptic number.

1150005020530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150005020530 is a deficient number, since it is larger than the sum of its proper divisors (929049682766).

1150005020530 is a wasteful number, since it uses less digits than its factorization.

1150005020530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439818.

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 1150005020530 in words is "one trillion, one hundred fifty billion, five million, twenty thousand, five hundred thirty".