506832497 has 2 divisors, whose sum is σ = 506832498. Its totient is φ = 506832496.

The previous prime is 506832463. The next prime is 506832499. The reversal of 506832497 is 794238605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 430811536 + 76020961 = 20756^2 + 8719^2 .

It is a cyclic number.

It is not a de Polignac number, because 506832497 - 2¹⁶ = 506766961 is a prime.

It is a super-3 number, since 3×506832497³ (a number of 27 digits) contains 333 as substring.

Together with 506832499, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (506832499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253416248 + 253416249.

It is an arithmetic number, because the mean of its divisors is an integer number (253416249).

Almost surely, 2^506832497 is an apocalyptic number.

It is an amenable number.

506832497 is a deficient number, since it is larger than the sum of its proper divisors (1).

506832497 is an equidigital number, since it uses as much as digits as its factorization.

506832497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 506832497 is about 22512.9406564314. The cubic root of 506832497 is about 797.2994864783.

The spelling of 506832497 in words is "five hundred six million, eight hundred thirty-two thousand, four hundred ninety-seven".