3005280502805 has 16 divisors (see below), whose sum is σ = 4122539656704. Its totient is φ = 2060257718400.

The previous prime is 3005280502787. The next prime is 3005280502823. The reversal of 3005280502805 is 5082050825003.

3005280502805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3005280502787) and next prime (3005280502823).

It is not a de Polignac number, because 3005280502805 - 2³⁰ = 3004206760981 is a prime.

It is a super-2 number, since 2×3005280502805² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10398221 + ... + 10683330.

It is an arithmetic number, because the mean of its divisors is an integer number (257658728544).

Almost surely, 2^{3005280502805} is an apocalyptic number.

3005280502805 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3005280502805 is a deficient number, since it is larger than the sum of its proper divisors (1117259153899).

3005280502805 is a wasteful number, since it uses less digits than its factorization.

3005280502805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21085636.

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 3005280502805 in words is "three trillion, five billion, two hundred eighty million, five hundred two thousand, eight hundred five".