162056605574 has 16 divisors (see below), whose sum is σ = 243834424848. Its totient is φ = 80778753792.

The previous prime is 162056605549. The next prime is 162056605651. The reversal of 162056605574 is 475506650261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060274 + ... + 1203450.

It is an arithmetic number, because the mean of its divisors is an integer number (15239651553).

Almost surely, 2^162056605574 is an apocalyptic number.

162056605574 is a deficient number, since it is larger than the sum of its proper divisors (81777819274).

162056605574 is a wasteful number, since it uses less digits than its factorization.

162056605574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144919.

The product of its (nonzero) digits is 1512000, while the sum is 47.

The spelling of 162056605574 in words is "one hundred sixty-two billion, fifty-six million, six hundred five thousand, five hundred seventy-four".