497552280177 has 16 divisors (see below), whose sum is σ = 677772219008. Its totient is φ = 324573281280.

The previous prime is 497552280149. The next prime is 497552280187. The reversal of 497552280177 is 771082255794.

It is a happy number.

It is not a de Polignac number, because 497552280177 - 2¹⁹ = 497551755889 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497552280187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7008373 + ... + 7079010.

It is an arithmetic number, because the mean of its divisors is an integer number (42360763688).

Almost surely, 2^497552280177 is an apocalyptic number.

It is an amenable number.

497552280177 is a deficient number, since it is larger than the sum of its proper divisors (180219938831).

497552280177 is a wasteful number, since it uses less digits than its factorization.

497552280177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14087640.

The product of its (nonzero) digits is 9878400, while the sum is 57.

The spelling of 497552280177 in words is "four hundred ninety-seven billion, five hundred fifty-two million, two hundred eighty thousand, one hundred seventy-seven".