23336195537 has 2 divisors, whose sum is σ = 23336195538. Its totient is φ = 23336195536.

The previous prime is 23336195473. The next prime is 23336195549. The reversal of 23336195537 is 73559163332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21986661841 + 1349533696 = 148279^2 + 36736^2 .

It is a cyclic number.

It is not a de Polignac number, because 23336195537 - 2⁶ = 23336195473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23336195491 and 23336195500.

It is not a weakly prime, because it can be changed into another prime (23336195587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11668097768 + 11668097769.

It is an arithmetic number, because the mean of its divisors is an integer number (11668097769).

Almost surely, 2^23336195537 is an apocalyptic number.

It is an amenable number.

23336195537 is a deficient number, since it is larger than the sum of its proper divisors (1).

23336195537 is an equidigital number, since it uses as much as digits as its factorization.

23336195537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1530900, while the sum is 47.

The spelling of 23336195537 in words is "twenty-three billion, three hundred thirty-six million, one hundred ninety-five thousand, five hundred thirty-seven".