497537343560 has 32 divisors (see below), whose sum is σ = 1146762905400. Its totient is φ = 194160913920.

The previous prime is 497537343551. The next prime is 497537343593. The reversal of 497537343560 is 65343735794.

It can be written as a sum of positive squares in 4 ways, for example, as 239576965156 + 257960378404 = 489466^2 + 507898^2 .

It is a junction number, because it is equal to n+sod(n) for n = 497537343496 and 497537343505.

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, 151686575 + ... + 151689854.

Almost surely, 2^497537343560 is an apocalyptic number.

497537343560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

497537343560 is an abundant number, since it is smaller than the sum of its proper divisors (649225561840).

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

497537343560 is a wasteful number, since it uses less digits than its factorization.

497537343560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303376481 (or 303376477 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 56.

The spelling of 497537343560 in words is "four hundred ninety-seven billion, five hundred thirty-seven million, three hundred forty-three thousand, five hundred sixty".