497502880 has 288 divisors, whose sum is σ = 1489259520. Its totient is φ = 156119040.

The previous prime is 497502877. The next prime is 497502899. The reversal of 497502880 is 88205794.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5589876 + ... + 5589964.

It is an arithmetic number, because the mean of its divisors is an integer number (5171040).

Almost surely, 2^497502880 is an apocalyptic number.

497502880 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 497502880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744629760).

497502880 is an abundant number, since it is smaller than the sum of its proper divisors (991756640).

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

497502880 is a wasteful number, since it uses less digits than its factorization.

497502880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 497502880 is about 22304.7725834629. The cubic root of 497502880 is about 792.3770099087.

The spelling of 497502880 in words is "four hundred ninety-seven million, five hundred two thousand, eight hundred eighty".