497941603880 has 64 divisors (see below), whose sum is σ = 1280483043840. Its totient is φ = 170714598912.

The previous prime is 497941603849. The next prime is 497941603981. The reversal of 497941603880 is 88306149794.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9781052 + ... + 9831828.

It is an arithmetic number, because the mean of its divisors is an integer number (20007547560).

Almost surely, 2^497941603880 is an apocalyptic number.

497941603880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

497941603880 is an abundant number, since it is smaller than the sum of its proper divisors (782541439960).

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

497941603880 is a wasteful number, since it uses less digits than its factorization.

497941603880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85818 (or 85814 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 497941603880 in words is "four hundred ninety-seven billion, nine hundred forty-one million, six hundred three thousand, eight hundred eighty".