497023590001 has 3 divisors (see below), whose sum is σ = 497024295001. Its totient is φ = 497022885002.

The previous prime is 497023589987. The next prime is 497023590013. The reversal of 497023590001 is 100095320794.

The square root of 497023590001 is 704999.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 497023590001 - 2¹¹ = 497023587953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497023590031) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 352500 + ... + 1057498.

Almost surely, 2^497023590001 is an apocalyptic number.

497023590001 is the 704999-th square number.

497023590001 is the 352500-th centered octagonal number.

It is an amenable number.

497023590001 is a deficient number, since it is larger than the sum of its proper divisors (705000).

497023590001 is an frugal number, since it uses more digits than its factorization.

497023590001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409998 (or 704999 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 497023590001 in words is "four hundred ninety-seven billion, twenty-three million, five hundred ninety thousand, one".