23030050005 has 40 divisors (see below), whose sum is σ = 43456327200. Its totient is φ = 11636231904.

The previous prime is 23030049989. The next prime is 23030050117. The reversal of 23030050005 is 50005003032.

It is not a de Polignac number, because 23030050005 - 2⁴ = 23030049989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23030050005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1488735 + ... + 1504124.

It is an arithmetic number, because the mean of its divisors is an integer number (1086408180).

Almost surely, 2^23030050005 is an apocalyptic number.

It is an amenable number.

23030050005 is a deficient number, since it is larger than the sum of its proper divisors (20426277195).

23030050005 is a wasteful number, since it uses less digits than its factorization.

23030050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992895 (or 2992886 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

Adding to 23030050005 its reverse (50005003032), we get a palindrome (73035053037).

The spelling of 23030050005 in words is "twenty-three billion, thirty million, fifty thousand, five".