1066007656205 has 8 divisors (see below), whose sum is σ = 1284305639904. Its totient is φ = 849408490000.

The previous prime is 1066007656187. The next prime is 1066007656229. The reversal of 1066007656205 is 5026567006601.

1066007656205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1066007656205 - 2⁸ = 1066007655949 is a prime.

It is a super-2 number, since 2×1066007656205² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424702991 + ... + 424705500.

It is an arithmetic number, because the mean of its divisors is an integer number (160538204988).

Almost surely, 2^{1066007656205} is an apocalyptic number.

It is an amenable number.

1066007656205 is a deficient number, since it is larger than the sum of its proper divisors (218297983699).

1066007656205 is an equidigital number, since it uses as much as digits as its factorization.

1066007656205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849408747.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 1066007656205 in words is "one trillion, sixty-six billion, seven million, six hundred fifty-six thousand, two hundred five".