23071463522477 has 2 divisors, whose sum is σ = 23071463522478. Its totient is φ = 23071463522476.

The previous prime is 23071463522467. The next prime is 23071463522509. The reversal of 23071463522477 is 77422536417032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18278993855236 + 4792469667241 = 4275394^2 + 2189171^2 .

It is a cyclic number.

It is not a de Polignac number, because 23071463522477 - 2⁴ = 23071463522461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23071463522467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11535731761238 + 11535731761239.

It is an arithmetic number, because the mean of its divisors is an integer number (11535731761239).

Almost surely, 2^{23071463522477} is an apocalyptic number.

It is an amenable number.

23071463522477 is a deficient number, since it is larger than the sum of its proper divisors (1).

23071463522477 is an equidigital number, since it uses as much as digits as its factorization.

23071463522477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11854080, while the sum is 53.

The spelling of 23071463522477 in words is "twenty-three trillion, seventy-one billion, four hundred sixty-three million, five hundred twenty-two thousand, four hundred seventy-seven".