497933537 has 2 divisors, whose sum is σ = 497933538. Its totient is φ = 497933536.

The previous prime is 497933533. The next prime is 497933539. The reversal of 497933537 is 735339794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 481539136 + 16394401 = 21944^2 + 4049^2 .

It is a cyclic number.

It is not a de Polignac number, because 497933537 - 2² = 497933533 is a prime.

It is a super-4 number, since 4×497933537⁴ (a number of 36 digits) contains 4444 as substring.

Together with 497933539, 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 (497933533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248966768 + 248966769.

It is an arithmetic number, because the mean of its divisors is an integer number (248966769).

Almost surely, 2^497933537 is an apocalyptic number.

It is an amenable number.

497933537 is a deficient number, since it is larger than the sum of its proper divisors (1).

497933537 is an equidigital number, since it uses as much as digits as its factorization.

497933537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2143260, while the sum is 50.

The square root of 497933537 is about 22314.4244156106. The cubic root of 497933537 is about 792.6055809736.

The spelling of 497933537 in words is "four hundred ninety-seven million, nine hundred thirty-three thousand, five hundred thirty-seven".