497498486800 has 120 divisors (see below), whose sum is σ = 1383280313600. Its totient is φ = 168411709440.

The previous prime is 497498486761. The next prime is 497498486819. The reversal of 497498486800 is 8684894794.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 903345 + ... + 1345744.

Almost surely, 2^497498486800 is an apocalyptic number.

497498486800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

497498486800 is an abundant number, since it is smaller than the sum of its proper divisors (885781826800).

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

497498486800 is a wasteful number, since it uses less digits than its factorization.

497498486800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249193 (or 2249182 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 67.

The spelling of 497498486800 in words is "four hundred ninety-seven billion, four hundred ninety-eight million, four hundred eighty-six thousand, eight hundred".