1056165005 has 8 divisors (see below), whose sum is σ = 1448454912. Its totient is φ = 724227408.

The previous prime is 1056164999. The next prime is 1056165029. The reversal of 1056165005 is 5005616501.

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 1056165005 - 2⁸ = 1056164749 is a prime.

It is a super-2 number, since 2×1056165005² = 2230969035573300050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15088037 + ... + 15088106.

It is an arithmetic number, because the mean of its divisors is an integer number (181056864).

Almost surely, 2^1056165005 is an apocalyptic number.

It is an amenable number.

1056165005 is a deficient number, since it is larger than the sum of its proper divisors (392289907).

1056165005 is an equidigital number, since it uses as much as digits as its factorization.

1056165005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30176155.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1056165005 is about 32498.6923583088. The cubic root of 1056165005 is about 1018.3817107286.

The spelling of 1056165005 in words is "one billion, fifty-six million, one hundred sixty-five thousand, five".