162133546 has 16 divisors (see below), whose sum is σ = 245341440. Its totient is φ = 80356320.

The previous prime is 162133529. The next prime is 162133549. The reversal of 162133546 is 645331261.

It is not an unprimeable number, because it can be changed into a prime (162133549) 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, 163111 + ... + 164101.

It is an arithmetic number, because the mean of its divisors is an integer number (15333840).

Almost surely, 2^162133546 is an apocalyptic number.

162133546 is a deficient number, since it is larger than the sum of its proper divisors (83207894).

162133546 is a wasteful number, since it uses less digits than its factorization.

162133546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629.

The product of its digits is 12960, while the sum is 31.

The square root of 162133546 is about 12733.1671629646. The cubic root of 162133546 is about 545.2859325009.

The spelling of 162133546 in words is "one hundred sixty-two million, one hundred thirty-three thousand, five hundred forty-six".