500500142216057 has 2 divisors, whose sum is σ = 500500142216058. Its totient is φ = 500500142216056.

The previous prime is 500500142216021. The next prime is 500500142216101. The reversal of 500500142216057 is 750612241005005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 481124439833401 + 19375702382656 = 21934549^2 + 4401784^2 .

It is a cyclic number.

It is not a de Polignac number, because 500500142216057 - 2⁶ = 500500142215993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500500142216057.

It is not a weakly prime, because it can be changed into another prime (500500142236057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250250071108028 + 250250071108029.

It is an arithmetic number, because the mean of its divisors is an integer number (250250071108029).

Almost surely, 2^{500500142216057} is an apocalyptic number.

It is an amenable number.

500500142216057 is a deficient number, since it is larger than the sum of its proper divisors (1).

500500142216057 is an equidigital number, since it uses as much as digits as its factorization.

500500142216057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84000, while the sum is 38.

The spelling of 500500142216057 in words is "five hundred trillion, five hundred billion, one hundred forty-two million, two hundred sixteen thousand, fifty-seven".