497078053 has 2 divisors, whose sum is σ = 497078054. Its totient is φ = 497078052.

The previous prime is 497077993. The next prime is 497078107. The reversal of 497078053 is 350870794.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 473584644 + 23493409 = 21762^2 + 4847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497078053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497678053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248539026 + 248539027.

It is an arithmetic number, because the mean of its divisors is an integer number (248539027).

Almost surely, 2^497078053 is an apocalyptic number.

It is an amenable number.

497078053 is a deficient number, since it is larger than the sum of its proper divisors (1).

497078053 is an equidigital number, since it uses as much as digits as its factorization.

497078053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 497078053 is about 22295.2473186552. The cubic root of 497078053 is about 792.1514038380.

The spelling of 497078053 in words is "four hundred ninety-seven million, seventy-eight thousand, fifty-three".