23064472087 has 2 divisors, whose sum is σ = 23064472088. Its totient is φ = 23064472086.

The previous prime is 23064472051. The next prime is 23064472147. The reversal of 23064472087 is 78027446032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23064472087 - 2³¹ = 20916988439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23064472787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11532236043 + 11532236044.

It is an arithmetic number, because the mean of its divisors is an integer number (11532236044).

Almost surely, 2^23064472087 is an apocalyptic number.

23064472087 is a deficient number, since it is larger than the sum of its proper divisors (1).

23064472087 is an equidigital number, since it uses as much as digits as its factorization.

23064472087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 23064472087 in words is "twenty-three billion, sixty-four million, four hundred seventy-two thousand, eighty-seven".