23530526883377 has 2 divisors, whose sum is σ = 23530526883378. Its totient is φ = 23530526883376.

The previous prime is 23530526883341. The next prime is 23530526883389. The reversal of 23530526883377 is 77338862503532.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18733393147681 + 4797133735696 = 4328209^2 + 2190236^2 .

It is a cyclic number.

It is not a de Polignac number, because 23530526883377 - 2⁸ = 23530526883121 is a prime.

It is not a weakly prime, because it can be changed into another prime (23530526843377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11765263441688 + 11765263441689.

It is an arithmetic number, because the mean of its divisors is an integer number (11765263441689).

Almost surely, 2^{23530526883377} is an apocalyptic number.

It is an amenable number.

23530526883377 is a deficient number, since it is larger than the sum of its proper divisors (1).

23530526883377 is an equidigital number, since it uses as much as digits as its factorization.

23530526883377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 152409600, while the sum is 62.

The spelling of 23530526883377 in words is "twenty-three trillion, five hundred thirty billion, five hundred twenty-six million, eight hundred eighty-three thousand, three hundred seventy-seven".