497763595965 has 16 divisors (see below), whose sum is σ = 796492374336. Its totient is φ = 265450377600.

The previous prime is 497763595919. The next prime is 497763595991. The reversal of 497763595965 is 569595367794.

It is not a de Polignac number, because 497763595965 - 2³² = 493468628669 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1295791 + ... + 1635420.

It is an arithmetic number, because the mean of its divisors is an integer number (49780773396).

Almost surely, 2^497763595965 is an apocalyptic number.

It is an amenable number.

497763595965 is a deficient number, since it is larger than the sum of its proper divisors (298728778371).

497763595965 is a wasteful number, since it uses less digits than its factorization.

497763595965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942540.

The product of its digits is 1928934000, while the sum is 75.

The spelling of 497763595965 in words is "four hundred ninety-seven billion, seven hundred sixty-three million, five hundred ninety-five thousand, nine hundred sixty-five".