162123483 has 8 divisors (see below), whose sum is σ = 218305296. Its totient is φ = 107012000.

The previous prime is 162123443. The next prime is 162123487. The reversal of 162123483 is 384321261.

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 162123483 - 2¹⁶ = 162057947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 162123483.

It is not an unprimeable number, because it can be changed into a prime (162123487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267228 + ... + 267833.

It is an arithmetic number, because the mean of its divisors is an integer number (27288162).

Almost surely, 2^162123483 is an apocalyptic number.

162123483 is a deficient number, since it is larger than the sum of its proper divisors (56181813).

162123483 is a wasteful number, since it uses less digits than its factorization.

162123483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535165.

The product of its digits is 6912, while the sum is 30.

The square root of 162123483 is about 12732.7720076973. The cubic root of 162123483 is about 545.2746510070.

The spelling of 162123483 in words is "one hundred sixty-two million, one hundred twenty-three thousand, four hundred eighty-three".