53000030005 has 24 divisors (see below), whose sum is σ = 68954487840. Its totient is φ = 39089718720.

The previous prime is 53000029993. The next prime is 53000030029. The reversal of 53000030005 is 50003000035.

It is a happy number.

It is not a de Polignac number, because 53000030005 - 2⁷ = 53000029877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 646626 + ... + 723964.

It is an arithmetic number, because the mean of its divisors is an integer number (2873103660).

Almost surely, 2^53000030005 is an apocalyptic number.

It is an amenable number.

53000030005 is a deficient number, since it is larger than the sum of its proper divisors (15954457835).

53000030005 is a wasteful number, since it uses less digits than its factorization.

53000030005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78181 (or 78168 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 16.

The spelling of 53000030005 in words is "fifty-three billion, thirty thousand, five".