1150506551066 has 8 divisors (see below), whose sum is σ = 1726475619744. Its totient is φ = 575014677820.

The previous prime is 1150506551017. The next prime is 1150506551107. The reversal of 1150506551066 is 6601556050511.

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

It is a super-4 number, since 4×1150506551066⁴ (a number of 49 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119292830 + ... + 119302473.

It is an arithmetic number, because the mean of its divisors is an integer number (215809452468).

Almost surely, 2^{1150506551066} is an apocalyptic number.

1150506551066 is a deficient number, since it is larger than the sum of its proper divisors (575969068678).

1150506551066 is a wasteful number, since it uses less digits than its factorization.

1150506551066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238597716.

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 1150506551066 in words is "one trillion, one hundred fifty billion, five hundred six million, five hundred fifty-one thousand, sixty-six".