497087762801 has 4 divisors (see below), whose sum is σ = 568100300352. Its totient is φ = 426075225252.

The previous prime is 497087762797. The next prime is 497087762803. The reversal of 497087762801 is 108267780794.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 497087762801 - 2² = 497087762797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497087762803) 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 3 ways as a sum of consecutive naturals, for example, 35506268765 + ... + 35506268778.

It is an arithmetic number, because the mean of its divisors is an integer number (142025075088).

Almost surely, 2^497087762801 is an apocalyptic number.

It is an amenable number.

497087762801 is a deficient number, since it is larger than the sum of its proper divisors (71012537551).

497087762801 is an equidigital number, since it uses as much as digits as its factorization.

497087762801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71012537550.

The product of its (nonzero) digits is 9483264, while the sum is 59.

The spelling of 497087762801 in words is "four hundred ninety-seven billion, eighty-seven million, seven hundred sixty-two thousand, eight hundred one".