536444135597 has 2 divisors, whose sum is σ = 536444135598. Its totient is φ = 536444135596.

The previous prime is 536444135567. The next prime is 536444135599. The reversal of 536444135597 is 795531444635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 505991791561 + 30452344036 = 711331^2 + 174506^2 .

It is a cyclic number.

It is not a de Polignac number, because 536444135597 - 2¹² = 536444131501 is a prime.

Together with 536444135599, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536444135599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268222067798 + 268222067799.

It is an arithmetic number, because the mean of its divisors is an integer number (268222067799).

Almost surely, 2^536444135597 is an apocalyptic number.

It is an amenable number.

536444135597 is a deficient number, since it is larger than the sum of its proper divisors (1).

536444135597 is an equidigital number, since it uses as much as digits as its factorization.

536444135597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216000, while the sum is 56.

The spelling of 536444135597 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-five thousand, five hundred ninety-seven".