497665140610 has 16 divisors (see below), whose sum is σ = 977233367232. Its totient is φ = 180969142000.

The previous prime is 497665140563. The next prime is 497665140619. The reversal of 497665140610 is 16041566794.

It is not an unprimeable number, because it can be changed into a prime (497665140619) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2262114166 + ... + 2262114385.

It is an arithmetic number, because the mean of its divisors is an integer number (61077085452).

Almost surely, 2^497665140610 is an apocalyptic number.

497665140610 is a deficient number, since it is larger than the sum of its proper divisors (479568226622).

497665140610 is a wasteful number, since it uses less digits than its factorization.

497665140610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524228569.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 497665140610 in words is "four hundred ninety-seven billion, six hundred sixty-five million, one hundred forty thousand, six hundred ten".