10623665471 has 2 divisors, whose sum is σ = 10623665472. Its totient is φ = 10623665470.

The previous prime is 10623665467. The next prime is 10623665501. The reversal of 10623665471 is 17456632601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10623665471 - 2² = 10623665467 is a prime.

It is a super-3 number, since 3×10623665471³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10623665771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5311832735 + 5311832736.

It is an arithmetic number, because the mean of its divisors is an integer number (5311832736).

Almost surely, 2^10623665471 is an apocalyptic number.

10623665471 is a deficient number, since it is larger than the sum of its proper divisors (1).

10623665471 is an equidigital number, since it uses as much as digits as its factorization.

10623665471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 10623665471 in words is "ten billion, six hundred twenty-three million, six hundred sixty-five thousand, four hundred seventy-one".