536444135683 has 2 divisors, whose sum is σ = 536444135684.
Its totient is φ = 536444135682.
The previous prime is 536444135651. The next prime is 536444135687. The reversal of 536444135683 is 386531444635.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 536444135683 - 25 = 536444135651 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 536444135683.
It is not a weakly prime, because it can be changed into another prime (536444135687) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268222067841 + 268222067842.
It is an arithmetic number, because the mean of its divisors is an integer number (268222067842).
Almost surely, 2536444135683 is an apocalyptic number.
536444135683 is a deficient number, since it is larger than the sum of its proper divisors (1).
536444135683 is an equidigital number, since it uses as much as digits as its factorization.
536444135683 is an evil number, because the sum of its binary digits is even.
The product of its digits is 12441600, while the sum is 52.
The spelling of 536444135683 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-five thousand, six hundred eighty-three".