497848781056 has 243 divisors, whose sum is σ = 1158311962899. Its totient is φ = 213368601600.

The previous prime is 497848781051. The next prime is 497848781093. The reversal of 497848781056 is 650187848794.

The square root of 497848781056 is 705584.

It is a perfect power (a square), and thus also a powerful number.

It is a junction number, because it is equal to n+sod(n) for n = 497848780982 and 497848781000.

It is not an unprimeable number, because it can be changed into a prime (497848781051) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2359472791 + ... + 2359473001.

Almost surely, 2^497848781056 is an apocalyptic number.

497848781056 is the 705584-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497848781056

497848781056 is an abundant number, since it is smaller than the sum of its proper divisors (660463181843).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497848781056 is an equidigital number, since it uses as much as digits as its factorization.

497848781056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 67.

The spelling of 497848781056 in words is "four hundred ninety-seven billion, eight hundred forty-eight million, seven hundred eighty-one thousand, fifty-six".