162002779089 has 8 divisors (see below), whose sum is σ = 216052915392. Its totient is φ = 107977247760.

The previous prime is 162002779079. The next prime is 162002779111. The reversal of 162002779089 is 980977200261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 162002779089 - 2⁹ = 162002778577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162002779009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6135874 + ... + 6162219.

It is an arithmetic number, because the mean of its divisors is an integer number (27006614424).

Almost surely, 2^162002779089 is an apocalyptic number.

It is an amenable number.

162002779089 is a deficient number, since it is larger than the sum of its proper divisors (54050136303).

162002779089 is a wasteful number, since it uses less digits than its factorization.

162002779089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12302487.

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 162002779089 in words is "one hundred sixty-two billion, two million, seven hundred seventy-nine thousand, eighty-nine".