497678053 has 2 divisors, whose sum is σ = 497678054. Its totient is φ = 497678052.

The previous prime is 497678047. The next prime is 497678063. The reversal of 497678053 is 350876794.

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., 429235524 + 68442529 = 20718^2 + 8273^2 .

It is a cyclic number.

It is not a de Polignac number, because 497678053 - 2⁵ = 497678021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 497677988 and 497678006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497678033) 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, 248839026 + 248839027.

It is an arithmetic number, because the mean of its divisors is an integer number (248839027).

Almost surely, 2^497678053 is an apocalyptic number.

It is an amenable number.

497678053 is a deficient number, since it is larger than the sum of its proper divisors (1).

497678053 is an equidigital number, since it uses as much as digits as its factorization.

497678053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 497678053 is about 22308.6990431984. The cubic root of 497678053 is about 792.4699988311.

The spelling of 497678053 in words is "four hundred ninety-seven million, six hundred seventy-eight thousand, fifty-three".