1150550516 has 12 divisors (see below), whose sum is σ = 2018052960. Its totient is φ = 573963960.

The previous prime is 1150550509. The next prime is 1150550579. The reversal of 1150550516 is 6150550511.

It is a happy number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 325850 + ... + 329361.

It is an arithmetic number, because the mean of its divisors is an integer number (168171080).

Almost surely, 2^1150550516 is an apocalyptic number.

It is an amenable number.

1150550516 is a deficient number, since it is larger than the sum of its proper divisors (867502444).

1150550516 is a wasteful number, since it uses less digits than its factorization.

1150550516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655654 (or 655652 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 29.

The square root of 1150550516 is about 33919.7658600410. The cubic root of 1150550516 is about 1047.8567061721.

The spelling of 1150550516 in words is "one billion, one hundred fifty million, five hundred fifty thousand, five hundred sixteen".