2000505135 has 16 divisors (see below), whose sum is σ = 3201528960. Its totient is φ = 1066695840.

The previous prime is 2000505131. The next prime is 2000505139. The reversal of 2000505135 is 5315050002.

It is an interprime number because it is at equal distance from previous prime (2000505131) and next prime (2000505139).

It is not a de Polignac number, because 2000505135 - 2² = 2000505131 is a prime.

It is a super-2 number, since 2×2000505135² = 8004041590322736450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000505131) 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, 68980 + ... + 93590.

It is an arithmetic number, because the mean of its divisors is an integer number (200095560).

Almost surely, 2^2000505135 is an apocalyptic number.

2000505135 is a deficient number, since it is larger than the sum of its proper divisors (1201023825).

2000505135 is a wasteful number, since it uses less digits than its factorization.

2000505135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30038.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 2000505135 is about 44727.0067744310. The cubic root of 2000505135 is about 1260.0271126693.

Adding to 2000505135 its reverse (5315050002), we get a palindrome (7315555137).

The spelling of 2000505135 in words is "two billion, five hundred five thousand, one hundred thirty-five".