2000155199 has 8 divisors (see below), whose sum is σ = 2289751200. Its totient is φ = 1711524096.

The previous prime is 2000155163. The next prime is 2000155219. The reversal of 2000155199 is 9915510002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2000155199 - 2¹² = 2000151103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000155109) 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, 236774 + ... + 245075.

It is an arithmetic number, because the mean of its divisors is an integer number (286218900).

Almost surely, 2^2000155199 is an apocalyptic number.

2000155199 is a deficient number, since it is larger than the sum of its proper divisors (289596001).

2000155199 is an equidigital number, since it uses as much as digits as its factorization.

2000155199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482449.

The product of its (nonzero) digits is 4050, while the sum is 32.

The square root of 2000155199 is about 44723.0946939051. The cubic root of 2000155199 is about 1259.9536387998.

The spelling of 2000155199 in words is "two billion, one hundred fifty-five thousand, one hundred ninety-nine".