200051080 has 16 divisors (see below), whose sum is σ = 450115020. Its totient is φ = 80020416.

The previous prime is 200051069. The next prime is 200051083. The reversal of 200051080 is 80150002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 194490916 + 5560164 = 13946^2 + 2358^2 .

It is not an unprimeable number, because it can be changed into a prime (200051083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500599 + ... + 2500678.

Almost surely, 2^200051080 is an apocalyptic number.

200051080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200051080 is an abundant number, since it is smaller than the sum of its proper divisors (250063940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200051080 is a wasteful number, since it uses less digits than its factorization.

200051080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001288 (or 5001284 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 200051080 is about 14143.9414591549. The cubic root of 200051080 is about 584.8533296801.

The spelling of 200051080 in words is "two hundred million, fifty-one thousand, eighty".