500141467703621 has 2 divisors, whose sum is σ = 500141467703622. Its totient is φ = 500141467703620.

The previous prime is 500141467703539. The next prime is 500141467703639. The reversal of 500141467703621 is 126307764141005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 408923419641025 + 91218048062596 = 20221855^2 + 9550814^2 .

It is a cyclic number.

It is not a de Polignac number, because 500141467703621 - 2¹⁸ = 500141467441477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500141467703021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250070733851810 + 250070733851811.

It is an arithmetic number, because the mean of its divisors is an integer number (250070733851811).

Almost surely, 2^{500141467703621} is an apocalyptic number.

It is an amenable number.

500141467703621 is a deficient number, since it is larger than the sum of its proper divisors (1).

500141467703621 is an equidigital number, since it uses as much as digits as its factorization.

500141467703621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 500141467703621 in words is "five hundred trillion, one hundred forty-one billion, four hundred sixty-seven million, seven hundred three thousand, six hundred twenty-one".