155200016 has 20 divisors (see below), whose sum is σ = 307099392. Its totient is φ = 75948576.

The previous prime is 155200007. The next prime is 155200027. The reversal of 155200016 is 610002551.

155200016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102440 + ... + 103943.

Almost surely, 2^155200016 is an apocalyptic number.

155200016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

155200016 is a deficient number, since it is larger than the sum of its proper divisors (151899376).

155200016 is a wasteful number, since it uses less digits than its factorization.

155200016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206438 (or 206432 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 155200016 is about 12457.9298440792. The cubic root of 155200016 is about 537.3994948912.

Adding to 155200016 its reverse (610002551), we get a palindrome (765202567).

The spelling of 155200016 in words is "one hundred fifty-five million, two hundred thousand, sixteen".