1150345546 has 16 divisors (see below), whose sum is σ = 2017882944. Its totient is φ = 481539744.

The previous prime is 1150345517. The next prime is 1150345591. The reversal of 1150345546 is 6455430511.

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, 954835 + ... + 956038.

It is an arithmetic number, because the mean of its divisors is an integer number (126117684).

Almost surely, 2^1150345546 is an apocalyptic number.

1150345546 is a deficient number, since it is larger than the sum of its proper divisors (867537398).

1150345546 is a wasteful number, since it uses less digits than its factorization.

1150345546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910925.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 1150345546 is about 33916.7443307874. The cubic root of 1150345546 is about 1047.7944774269.

The spelling of 1150345546 in words is "one billion, one hundred fifty million, three hundred forty-five thousand, five hundred forty-six".