3000028030053 has 4 divisors (see below), whose sum is σ = 4000037373408. Its totient is φ = 2000018686700.

The previous prime is 3000028030049. The next prime is 3000028030063. The reversal of 3000028030053 is 3500308200003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3000028030053 - 2² = 3000028030049 is a prime.

It is a super-2 number, since 2×3000028030053² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000028030063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500004671673 + ... + 500004671678.

It is an arithmetic number, because the mean of its divisors is an integer number (1000009343352).

Almost surely, 2^{3000028030053} is an apocalyptic number.

It is an amenable number.

3000028030053 is a deficient number, since it is larger than the sum of its proper divisors (1000009343355).

3000028030053 is a wasteful number, since it uses less digits than its factorization.

3000028030053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000009343354.

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 3000028030053 in words is "three trillion, twenty-eight million, thirty thousand, fifty-three".