497531101100 has 36 divisors (see below), whose sum is σ = 1177791809208. Its totient is φ = 180920400000.

The previous prime is 497531101057. The next prime is 497531101121. The reversal of 497531101100 is 1101135794.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226149401 + ... + 226151600.

Almost surely, 2^497531101100 is an apocalyptic number.

It is an amenable number.

497531101100 is an abundant number, since it is smaller than the sum of its proper divisors (680260708108).

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

497531101100 is a wasteful number, since it uses less digits than its factorization.

497531101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452301026 (or 452301019 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 32.

Adding to 497531101100 its reverse (1101135794), we get a palindrome (498632236894).

The spelling of 497531101100 in words is "four hundred ninety-seven billion, five hundred thirty-one million, one hundred one thousand, one hundred".