3000502805 has 32 divisors (see below), whose sum is σ = 3910249728. Its totient is φ = 2201472000.

The previous prime is 3000502733. The next prime is 3000502807. The reversal of 3000502805 is 5082050003.

It is not a de Polignac number, because 3000502805 - 2²² = 2996308501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000502807) 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 31 ways as a sum of consecutive naturals, for example, 2305655 + ... + 2306955.

It is an arithmetic number, because the mean of its divisors is an integer number (122195304).

Almost surely, 2^3000502805 is an apocalyptic number.

It is an amenable number.

3000502805 is a deficient number, since it is larger than the sum of its proper divisors (909746923).

3000502805 is a wasteful number, since it uses less digits than its factorization.

3000502805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3000502805 is about 54776.8455188869. The cubic root of 3000502805 is about 1442.3301402836.

Adding to 3000502805 its reverse (5082050003), we get a palindrome (8082552808).

The spelling of 3000502805 in words is "three billion, five hundred two thousand, eight hundred five".