660007066150 has 48 divisors (see below), whose sum is σ = 1271624347440. Its totient is φ = 254562134400.

The previous prime is 660007066097. The next prime is 660007066153. The reversal of 660007066150 is 51660700066.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (660007066153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 797005 + ... + 1398295.

It is an arithmetic number, because the mean of its divisors is an integer number (26492173905).

Almost surely, 2^660007066150 is an apocalyptic number.

660007066150 is a deficient number, since it is larger than the sum of its proper divisors (611617281290).

660007066150 is a wasteful number, since it uses less digits than its factorization.

660007066150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602089 (or 602084 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 660007066150 in words is "six hundred sixty billion, seven million, sixty-six thousand, one hundred fifty".