382661865005 has 32 divisors (see below), whose sum is σ = 526574850048. Its totient is φ = 261507355200.

The previous prime is 382661864941. The next prime is 382661865029. The reversal of 382661865005 is 500568166283.

It is not a de Polignac number, because 382661865005 - 2⁶ = 382661864941 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 14111510 + ... + 14138600.

It is an arithmetic number, because the mean of its divisors is an integer number (16455464064).

Almost surely, 2^382661865005 is an apocalyptic number.

382661865005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

382661865005 is a deficient number, since it is larger than the sum of its proper divisors (143912985043).

382661865005 is a wasteful number, since it uses less digits than its factorization.

382661865005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28457.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 382661865005 in words is "three hundred eighty-two billion, six hundred sixty-one million, eight hundred sixty-five thousand, five".