497557528552 has 64 divisors (see below), whose sum is σ = 1112665363200. Its totient is φ = 203946716160.

The previous prime is 497557528549. The next prime is 497557528597. The reversal of 497557528552 is 255825755794.

It is a happy number.

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, 21937474 + ... + 21960142.

It is an arithmetic number, because the mean of its divisors is an integer number (17385396300).

Almost surely, 2^497557528552 is an apocalyptic number.

It is an amenable number.

497557528552 is an abundant number, since it is smaller than the sum of its proper divisors (615107834648).

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

497557528552 is a wasteful number, since it uses less digits than its factorization.

497557528552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39746 (or 39742 counting only the distinct ones).

The product of its digits is 176400000, while the sum is 64.

The spelling of 497557528552 in words is "four hundred ninety-seven billion, five hundred fifty-seven million, five hundred twenty-eight thousand, five hundred fifty-two".