155150600 has 96 divisors (see below), whose sum is σ = 397742400. Its totient is φ = 55814400.

The previous prime is 155150591. The next prime is 155150647. The reversal of 155150600 is 6051551.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239477 + ... + 240123.

It is an arithmetic number, because the mean of its divisors is an integer number (4143150).

Almost surely, 2^155150600 is an apocalyptic number.

155150600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 155150600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198871200).

155150600 is an abundant number, since it is smaller than the sum of its proper divisors (242591800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155150600 is a wasteful number, since it uses less digits than its factorization.

155150600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 155150600 is about 12455.9463711113. The cubic root of 155150600 is about 537.3424524734.

The spelling of 155150600 in words is "one hundred fifty-five million, one hundred fifty thousand, six hundred".