1050166605 has 8 divisors (see below), whose sum is σ = 1680266592. Its totient is φ = 560088848.

The previous prime is 1050166583. The next prime is 1050166639. The reversal of 1050166605 is 5066610501.

1050166605 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 a cyclic number.

It is not a de Polignac number, because 1050166605 - 2⁹ = 1050166093 is a prime.

It is a super-2 number, since 2×1050166605² = 2205699796514452050, which contains 22 as substring.

It is a Curzon 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, 35005539 + ... + 35005568.

It is an arithmetic number, because the mean of its divisors is an integer number (210033324).

Almost surely, 2^1050166605 is an apocalyptic number.

1050166605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1050166605 is a deficient number, since it is larger than the sum of its proper divisors (630099987).

1050166605 is an equidigital number, since it uses as much as digits as its factorization.

1050166605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70011115.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1050166605 is about 32406.2741610325. The cubic root of 1050166605 is about 1016.4501116591.

The spelling of 1050166605 in words is "one billion, fifty million, one hundred sixty-six thousand, six hundred five".