23004530450 has 48 divisors (see below), whose sum is σ = 47443570560. Its totient is φ = 8228136000.

The previous prime is 23004530447. The next prime is 23004530473. The reversal of 23004530450 is 5403540032.

It is a Curzon 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, 309290 + ... + 376389.

It is an arithmetic number, because the mean of its divisors is an integer number (988407720).

Almost surely, 2^23004530450 is an apocalyptic number.

23004530450 is an abundant number, since it is smaller than the sum of its proper divisors (24439040110).

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

23004530450 is a wasteful number, since it uses less digits than its factorization.

23004530450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685763 (or 685758 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The spelling of 23004530450 in words is "twenty-three billion, four million, five hundred thirty thousand, four hundred fifty".