537056699372159 has 2 divisors, whose sum is σ = 537056699372160. Its totient is φ = 537056699372158.

The previous prime is 537056699372131. The next prime is 537056699372197. The reversal of 537056699372159 is 951273996650735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537056699372159 - 2²⁰ = 537056698323583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 537056699372159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537056699372129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268528349686079 + 268528349686080.

It is an arithmetic number, because the mean of its divisors is an integer number (268528349686080).

Almost surely, 2^{537056699372159} is an apocalyptic number.

537056699372159 is a deficient number, since it is larger than the sum of its proper divisors (1).

537056699372159 is an equidigital number, since it uses as much as digits as its factorization.

537056699372159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2893401000, while the sum is 77.

The spelling of 537056699372159 in words is "five hundred thirty-seven trillion, fifty-six billion, six hundred ninety-nine million, three hundred seventy-two thousand, one hundred fifty-nine".