23405530005 has 48 divisors (see below), whose sum is σ = 47662183296. Its totient is φ = 10475199360.

The previous prime is 23405530003. The next prime is 23405530033. The reversal of 23405530005 is 50003550432.

It is not a de Polignac number, because 23405530005 - 2¹ = 23405530003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23405530003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1812177 + ... + 1825046.

It is an arithmetic number, because the mean of its divisors is an integer number (992962152).

Almost surely, 2^23405530005 is an apocalyptic number.

It is an amenable number.

23405530005 is an abundant number, since it is smaller than the sum of its proper divisors (24256653291).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23405530005 is a wasteful number, since it uses less digits than its factorization.

23405530005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637258 (or 3637255 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The spelling of 23405530005 in words is "twenty-three billion, four hundred five million, five hundred thirty thousand, five".