23546464541 has 2 divisors, whose sum is σ = 23546464542. Its totient is φ = 23546464540.

The previous prime is 23546464531. The next prime is 23546464549. The reversal of 23546464541 is 14546464532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12726096100 + 10820368441 = 112810^2 + 104021^2 .

It is a cyclic number.

It is not a de Polignac number, because 23546464541 - 2⁶ = 23546464477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23546464492 and 23546464501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23546464549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11773232270 + 11773232271.

It is an arithmetic number, because the mean of its divisors is an integer number (11773232271).

Almost surely, 2^23546464541 is an apocalyptic number.

It is an amenable number.

23546464541 is a deficient number, since it is larger than the sum of its proper divisors (1).

23546464541 is an equidigital number, since it uses as much as digits as its factorization.

23546464541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 44.

Subtracting from 23546464541 its reverse (14546464532), we obtain a palindrome (9000000009).

The spelling of 23546464541 in words is "twenty-three billion, five hundred forty-six million, four hundred sixty-four thousand, five hundred forty-one".