497727428003 has 8 divisors (see below), whose sum is σ = 536024790000. Its totient is φ = 459431585568.

The previous prime is 497727427987. The next prime is 497727428039. The reversal of 497727428003 is 300824727794.

It is a Cunningham number, because it is equal to 705498²-1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 497727428003 - 2⁴ = 497727427987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497727428053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352748 + ... + 1058246.

It is an arithmetic number, because the mean of its divisors is an integer number (67003098750).

Almost surely, 2^497727428003 is an apocalyptic number.

497727428003 is a deficient number, since it is larger than the sum of its proper divisors (38297361997).

497727428003 is a wasteful number, since it uses less digits than its factorization.

497727428003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759781.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 497727428003 in words is "four hundred ninety-seven billion, seven hundred twenty-seven million, four hundred twenty-eight thousand, three".