162000550 has 24 divisors (see below), whose sum is σ = 301985136. Its totient is φ = 64657440.

The previous prime is 162000539. The next prime is 162000551. The reversal of 162000550 is 55000261.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162000551) 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 11 ways as a sum of consecutive naturals, for example, 21024 + ... + 27676.

It is an arithmetic number, because the mean of its divisors is an integer number (12582714).

Almost surely, 2^162000550 is an apocalyptic number.

162000550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162000550 is a deficient number, since it is larger than the sum of its proper divisors (139984586).

162000550 is a wasteful number, since it uses less digits than its factorization.

162000550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152 (or 7147 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 162000550 is about 12727.9436673801. The cubic root of 162000550 is about 545.1367947726.

The spelling of 162000550 in words is "one hundred sixty-two million, five hundred fifty", and thus it is an aban number.