545231162 has 32 divisors (see below), whose sum is σ = 967296000. Its totient is φ = 225555840.

The previous prime is 545231143. The next prime is 545231231. The reversal of 545231162 is 261132545.

545231162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196964 + ... + 199712.

It is an arithmetic number, because the mean of its divisors is an integer number (30228000).

Almost surely, 2^545231162 is an apocalyptic number.

545231162 is a deficient number, since it is larger than the sum of its proper divisors (422064838).

545231162 is a wasteful number, since it uses less digits than its factorization.

545231162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246.

The product of its digits is 7200, while the sum is 29.

The square root of 545231162 is about 23350.1854810620. The cubic root of 545231162 is about 816.9463871091.

The spelling of 545231162 in words is "five hundred forty-five million, two hundred thirty-one thousand, one hundred sixty-two".