235645536443 has 2 divisors, whose sum is σ = 235645536444. Its totient is φ = 235645536442.

The previous prime is 235645536439. The next prime is 235645536457. The reversal of 235645536443 is 344635546532.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 235645536443 - 2² = 235645536439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235645536391 and 235645536400.

It is not a weakly prime, because it can be changed into another prime (235645536463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117822768221 + 117822768222.

It is an arithmetic number, because the mean of its divisors is an integer number (117822768222).

Almost surely, 2^235645536443 is an apocalyptic number.

235645536443 is a deficient number, since it is larger than the sum of its proper divisors (1).

235645536443 is an equidigital number, since it uses as much as digits as its factorization.

235645536443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552000, while the sum is 50.

The spelling of 235645536443 in words is "two hundred thirty-five billion, six hundred forty-five million, five hundred thirty-six thousand, four hundred forty-three".