497215488001 has 4 divisors (see below), whose sum is σ = 497217327552. Its totient is φ = 497213648452.

The previous prime is 497215487999. The next prime is 497215488013. The reversal of 497215488001 is 100884512794.

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 497215488001 - 2¹ = 497215487999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497215488701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425965 + ... + 1084378.

It is an arithmetic number, because the mean of its divisors is an integer number (124304331888).

Almost surely, 2^497215488001 is an apocalyptic number.

It is an amenable number.

497215488001 is a deficient number, since it is larger than the sum of its proper divisors (1839551).

497215488001 is a wasteful number, since it uses less digits than its factorization.

497215488001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839550.

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 497215488001 in words is "four hundred ninety-seven billion, two hundred fifteen million, four hundred eighty-eight thousand, one".