3000505538 has 8 divisors (see below), whose sum is σ = 4500990720. Its totient is φ = 1500175300.

The previous prime is 3000505507. The next prime is 3000505553. The reversal of 3000505538 is 8355050003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3000505538.

It is an unprimeable number.

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, 57143 + ... + 96261.

It is an arithmetic number, because the mean of its divisors is an integer number (562623840).

Almost surely, 2^3000505538 is an apocalyptic number.

3000505538 is a deficient number, since it is larger than the sum of its proper divisors (1500485182).

3000505538 is a wasteful number, since it uses less digits than its factorization.

3000505538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77472.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 3000505538 is about 54776.8704655533. The cubic root of 3000505538 is about 1442.3305781977.

The spelling of 3000505538 in words is "three billion, five hundred five thousand, five hundred thirty-eight".