497035326720 has 288 divisors, whose sum is σ = 1686912611328. Its totient is φ = 124291252224.

The previous prime is 497035326709. The next prime is 497035326769. The reversal of 497035326720 is 27623530794.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 497035326720.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 18068817 + ... + 18096303.

It is an arithmetic number, because the mean of its divisors is an integer number (5857335456).

Almost surely, 2^497035326720 is an apocalyptic number.

497035326720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497035326720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (843456305664).

497035326720 is an abundant number, since it is smaller than the sum of its proper divisors (1189877284608).

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

497035326720 is a wasteful number, since it uses less digits than its factorization.

497035326720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27805 (or 27791 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 497035326720 in words is "four hundred ninety-seven billion, thirty-five million, three hundred twenty-six thousand, seven hundred twenty".