497533260 has 288 divisors, whose sum is σ = 1720922112. Its totient is φ = 106928640.

The previous prime is 497533241. The next prime is 497533321. The reversal of 497533260 is 62335794.

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, 4830369 + ... + 4830471.

It is an arithmetic number, because the mean of its divisors is an integer number (5975424).

Almost surely, 2^497533260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497533260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (860461056).

497533260 is an abundant number, since it is smaller than the sum of its proper divisors (1223388852).

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

497533260 is a wasteful number, since it uses less digits than its factorization.

497533260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 497533260 is about 22305.4535932359. The cubic root of 497533260 is about 792.3931384074.

The spelling of 497533260 in words is "four hundred ninety-seven million, five hundred thirty-three thousand, two hundred sixty".