23067464672501 has 2 divisors, whose sum is σ = 23067464672502. Its totient is φ = 23067464672500.

The previous prime is 23067464672459. The next prime is 23067464672503. The reversal of 23067464672501 is 10527646476032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14701081971601 + 8366382700900 = 3834199^2 + 2892470^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23067464672501 is a prime.

Together with 23067464672503, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23067464672503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11533732336250 + 11533732336251.

It is an arithmetic number, because the mean of its divisors is an integer number (11533732336251).

Almost surely, 2^{23067464672501} is an apocalyptic number.

It is an amenable number.

23067464672501 is a deficient number, since it is larger than the sum of its proper divisors (1).

23067464672501 is an equidigital number, since it uses as much as digits as its factorization.

23067464672501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 23067464672501 in words is "twenty-three trillion, sixty-seven billion, four hundred sixty-four million, six hundred seventy-two thousand, five hundred one".