2000000755 has 4 divisors (see below), whose sum is σ = 2400000912. Its totient is φ = 1600000600.

The previous prime is 2000000741. The next prime is 2000000767. The reversal of 2000000755 is 5570000002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2000000755 - 2⁹ = 2000000243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200000071 + ... + 200000080.

It is an arithmetic number, because the mean of its divisors is an integer number (600000228).

Almost surely, 2^2000000755 is an apocalyptic number.

2000000755 is a deficient number, since it is larger than the sum of its proper divisors (400000157).

2000000755 is an equidigital number, since it uses as much as digits as its factorization.

2000000755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400000156.

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 2000000755 is about 44721.3679911516. The cubic root of 2000000755 is about 1259.9212084349.

Adding to 2000000755 its reverse (5570000002), we get a palindrome (7570000757).

The spelling of 2000000755 in words is "two billion, seven hundred fifty-five", and thus it is an aban number.