23225330542541 has 2 divisors, whose sum is σ = 23225330542542. Its totient is φ = 23225330542540.

The previous prime is 23225330542511. The next prime is 23225330542637. The reversal of 23225330542541 is 14524503352232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18731973522025 + 4493357020516 = 4328045^2 + 2119754^2 .

It is a cyclic number.

It is not a de Polignac number, because 23225330542541 - 2³⁸ = 22950452635597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23225330542511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612665271270 + 11612665271271.

It is an arithmetic number, because the mean of its divisors is an integer number (11612665271271).

Almost surely, 2^{23225330542541} is an apocalyptic number.

It is an amenable number.

23225330542541 is a deficient number, since it is larger than the sum of its proper divisors (1).

23225330542541 is an equidigital number, since it uses as much as digits as its factorization.

23225330542541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 23225330542541 its reverse (14524503352232), we get a palindrome (37749833894773).

The spelling of 23225330542541 in words is "twenty-three trillion, two hundred twenty-five billion, three hundred thirty million, five hundred forty-two thousand, five hundred forty-one".