1066150283520 has 1152 divisors, whose sum is σ = 4363896176640. Its totient is φ = 216182292480.

The previous prime is 1066150283483. The next prime is 1066150283543. The reversal of 1066150283520 is 253820516601.

It is a super-2 number, since 2×1066150283520² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 569828185 + ... + 569830055.

It is an arithmetic number, because the mean of its divisors is an integer number (3788104320).

Almost surely, 2^{1066150283520} is an apocalyptic number.

1066150283520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1066150283520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2181948088320).

1066150283520 is an abundant number, since it is smaller than the sum of its proper divisors (3297745893120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1066150283520 is a wasteful number, since it uses less digits than its factorization.

1066150283520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991 (or 1977 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 1066150283520 in words is "one trillion, sixty-six billion, one hundred fifty million, two hundred eighty-three thousand, five hundred twenty".