500540521340207 has 2 divisors, whose sum is σ = 500540521340208. Its totient is φ = 500540521340206.

The previous prime is 500540521340141. The next prime is 500540521340357. The reversal of 500540521340207 is 702043125045005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500540521340207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500540521340107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250270260670103 + 250270260670104.

It is an arithmetic number, because the mean of its divisors is an integer number (250270260670104).

Almost surely, 2^{500540521340207} is an apocalyptic number.

500540521340207 is a deficient number, since it is larger than the sum of its proper divisors (1).

500540521340207 is an equidigital number, since it uses as much as digits as its factorization.

500540521340207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168000, while the sum is 38.

The spelling of 500540521340207 in words is "five hundred trillion, five hundred forty billion, five hundred twenty-one million, three hundred forty thousand, two hundred seven".