497435361488 has 40 divisors (see below), whose sum is σ = 1037960649600. Its totient is φ = 229576120704.

The previous prime is 497435361461. The next prime is 497435361497. The reversal of 497435361488 is 884163534794.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 497435361488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9233093 + ... + 9286811.

It is an arithmetic number, because the mean of its divisors is an integer number (25949016240).

Almost surely, 2^497435361488 is an apocalyptic number.

It is an amenable number.

497435361488 is an abundant number, since it is smaller than the sum of its proper divisors (540525288112).

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

497435361488 is a wasteful number, since it uses less digits than its factorization.

497435361488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98259 (or 98253 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 62.

The spelling of 497435361488 in words is "four hundred ninety-seven billion, four hundred thirty-five million, three hundred sixty-one thousand, four hundred eighty-eight".