497372803 has 2 divisors, whose sum is σ = 497372804. Its totient is φ = 497372802.

The previous prime is 497372789. The next prime is 497372831. The reversal of 497372803 is 308273794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 497372803 - 2²⁵ = 463818371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 497372803.

It is not a weakly prime, because it can be changed into another prime (497372503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248686401 + 248686402.

It is an arithmetic number, because the mean of its divisors is an integer number (248686402).

Almost surely, 2^497372803 is an apocalyptic number.

497372803 is a deficient number, since it is larger than the sum of its proper divisors (1).

497372803 is an equidigital number, since it uses as much as digits as its factorization.

497372803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 497372803 is about 22301.8564922295. The cubic root of 497372803 is about 792.3079456462.

The spelling of 497372803 in words is "four hundred ninety-seven million, three hundred seventy-two thousand, eight hundred three".