23004530473 has 2 divisors, whose sum is σ = 23004530474. Its totient is φ = 23004530472.

The previous prime is 23004530447. The next prime is 23004530477. The reversal of 23004530473 is 37403540032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14050072089 + 8954458384 = 118533^2 + 94628^2 .

It is a cyclic number.

It is not a de Polignac number, because 23004530473 - 2¹⁷ = 23004399401 is a prime.

It is not a weakly prime, because it can be changed into another prime (23004530477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11502265236 + 11502265237.

It is an arithmetic number, because the mean of its divisors is an integer number (11502265237).

Almost surely, 2^23004530473 is an apocalyptic number.

It is an amenable number.

23004530473 is a deficient number, since it is larger than the sum of its proper divisors (1).

23004530473 is an equidigital number, since it uses as much as digits as its factorization.

23004530473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 31.

The spelling of 23004530473 in words is "twenty-three billion, four million, five hundred thirty thousand, four hundred seventy-three".