497337335040 has 864 divisors, whose sum is σ = 2021378381568. Its totient is φ = 101479219200.

The previous prime is 497337334997. The next prime is 497337335101. The reversal of 497337335040 is 40533733794.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 335811100 + ... + 335812580.

It is an arithmetic number, because the mean of its divisors is an integer number (2339558312).

Almost surely, 2^497337335040 is an apocalyptic number.

497337335040 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 497337335040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010689190784).

497337335040 is an abundant number, since it is smaller than the sum of its proper divisors (1524041046528).

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

497337335040 is a wasteful number, since it uses less digits than its factorization.

497337335040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1542 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 48.

The spelling of 497337335040 in words is "four hundred ninety-seven billion, three hundred thirty-seven million, three hundred thirty-five thousand, forty".