2000655149 has 8 divisors (see below), whose sum is σ = 2118930048. Its totient is φ = 1882445760.

The previous prime is 2000655127. The next prime is 2000655191. The reversal of 2000655149 is 9415560002.

It is a happy number.

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 2000655149 - 2²⁰ = 1999606573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000555149) 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, 55574 + ... + 84200.

It is an arithmetic number, because the mean of its divisors is an integer number (264866256).

Almost surely, 2^2000655149 is an apocalyptic number.

It is an amenable number.

2000655149 is a deficient number, since it is larger than the sum of its proper divisors (118274899).

2000655149 is a wasteful number, since it uses less digits than its factorization.

2000655149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32755.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2000655149 is about 44728.6837387375. The cubic root of 2000655149 is about 1260.0586075452.

The spelling of 2000655149 in words is "two billion, six hundred fifty-five thousand, one hundred forty-nine".