500433396497 has 2 divisors, whose sum is σ = 500433396498. Its totient is φ = 500433396496.

The previous prime is 500433396461. The next prime is 500433396539. The reversal of 500433396497 is 794693334005.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 440204383441 + 60229013056 = 663479^2 + 245416^2 .

It is a cyclic number.

It is not a de Polignac number, because 500433396497 - 2¹⁶ = 500433330961 is a prime.

It is a super-2 number, since 2×500433396497² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (500433392497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250216698248 + 250216698249.

It is an arithmetic number, because the mean of its divisors is an integer number (250216698249).

Almost surely, 2^500433396497 is an apocalyptic number.

It is an amenable number.

500433396497 is a deficient number, since it is larger than the sum of its proper divisors (1).

500433396497 is an equidigital number, since it uses as much as digits as its factorization.

500433396497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7348320, while the sum is 53.

The spelling of 500433396497 in words is "five hundred billion, four hundred thirty-three million, three hundred ninety-six thousand, four hundred ninety-seven".