1006332164465 has 4 divisors (see below), whose sum is σ = 1207598597364. Its totient is φ = 805065731568.

The previous prime is 1006332164449. The next prime is 1006332164473. The reversal of 1006332164465 is 5644612336001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 642280427776 + 364051736689 = 801424^2 + 603367^2 .

It is a cyclic number.

It is not a de Polignac number, because 1006332164465 - 2⁴ = 1006332164449 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 100633216442 + ... + 100633216451.

It is an arithmetic number, because the mean of its divisors is an integer number (301899649341).

Almost surely, 2^{1006332164465} is an apocalyptic number.

It is an amenable number.

1006332164465 is a deficient number, since it is larger than the sum of its proper divisors (201266432899).

1006332164465 is an equidigital number, since it uses as much as digits as its factorization.

1006332164465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201266432898.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 1006332164465 in words is "one trillion, six billion, three hundred thirty-two million, one hundred sixty-four thousand, four hundred sixty-five".