2000325557 has 16 divisors (see below), whose sum is σ = 2090880000. Its totient is φ = 1912074864.

The previous prime is 2000325521. The next prime is 2000325559. The reversal of 2000325557 is 7555230002.

It is a cyclic number.

It is not a de Polignac number, because 2000325557 - 2¹⁴ = 2000309173 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 (2000325559) 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, 604694 + ... + 607992.

It is an arithmetic number, because the mean of its divisors is an integer number (130680000).

Almost surely, 2^2000325557 is an apocalyptic number.

It is an amenable number.

2000325557 is a deficient number, since it is larger than the sum of its proper divisors (90554443).

2000325557 is a wasteful number, since it uses less digits than its factorization.

2000325557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 2000325557 is about 44724.9992397988. Note that the first 3 decimals coincide. The cubic root of 2000325557 is about 1259.9894088721.

Adding to 2000325557 its reverse (7555230002), we get a palindrome (9555555559).

The spelling of 2000325557 in words is "two billion, three hundred twenty-five thousand, five hundred fifty-seven".