200650155 has 16 divisors (see below), whose sum is σ = 321216000. Its totient is φ = 106954848.

The previous prime is 200650147. The next prime is 200650157. The reversal of 200650155 is 551056002.

It is not a de Polignac number, because 200650155 - 2³ = 200650147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200650157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50574 + ... + 54396.

It is an arithmetic number, because the mean of its divisors is an integer number (20076000).

Almost surely, 2^200650155 is an apocalyptic number.

200650155 is a deficient number, since it is larger than the sum of its proper divisors (120565845).

200650155 is a wasteful number, since it uses less digits than its factorization.

200650155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 200650155 is about 14165.1034235547. The cubic root of 200650155 is about 585.4365504715.

The spelling of 200650155 in words is "two hundred million, six hundred fifty thousand, one hundred fifty-five".