500346573040037 has 2 divisors, whose sum is σ = 500346573040038. Its totient is φ = 500346573040036.

The previous prime is 500346573040033. The next prime is 500346573040199. The reversal of 500346573040037 is 730040375643005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 438469612191556 + 61876960848481 = 20939666^2 + 7866191^2 .

It is a cyclic number.

It is not a de Polignac number, because 500346573040037 - 2² = 500346573040033 is a prime.

It is a super-2 number, since 2×500346573040037² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 500346573039973 and 500346573040000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500346573040033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250173286520018 + 250173286520019.

It is an arithmetic number, because the mean of its divisors is an integer number (250173286520019).

Almost surely, 2^{500346573040037} is an apocalyptic number.

It is an amenable number.

500346573040037 is a deficient number, since it is larger than the sum of its proper divisors (1).

500346573040037 is an equidigital number, since it uses as much as digits as its factorization.

500346573040037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3175200, while the sum is 47.

The spelling of 500346573040037 in words is "five hundred trillion, three hundred forty-six billion, five hundred seventy-three million, forty thousand, thirty-seven".