162582993965 has 12 divisors (see below), whose sum is σ = 226952587836. Its totient is φ = 111485481408.

The previous prime is 162582993889. The next prime is 162582993971. The reversal of 162582993965 is 569399285261.

It can be written as a sum of positive squares in 2 ways, for example, as 93330861001 + 69252132964 = 305501^2 + 263158^2 .

It is not a de Polignac number, because 162582993965 - 2¹⁰ = 162582992941 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 331801784 + ... + 331802273.

It is an arithmetic number, because the mean of its divisors is an integer number (18912715653).

Almost surely, 2^162582993965 is an apocalyptic number.

It is an amenable number.

162582993965 is a deficient number, since it is larger than the sum of its proper divisors (64369593871).

162582993965 is an equidigital number, since it uses as much as digits as its factorization.

162582993965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663604076 (or 663604069 counting only the distinct ones).

The product of its digits is 62985600, while the sum is 65.

The spelling of 162582993965 in words is "one hundred sixty-two billion, five hundred eighty-two million, nine hundred ninety-three thousand, nine hundred sixty-five".