497294018276 has 12 divisors (see below), whose sum is σ = 949379489520. Its totient is φ = 226042735560.

The previous prime is 497294018261. The next prime is 497294018279. The reversal of 497294018276 is 672810492794.

It is a super-2 number, since 2×497294018276² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (497294018279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5651068346 + ... + 5651068433.

It is an arithmetic number, because the mean of its divisors is an integer number (79114957460).

Almost surely, 2^497294018276 is an apocalyptic number.

It is an amenable number.

497294018276 is a deficient number, since it is larger than the sum of its proper divisors (452085471244).

497294018276 is a wasteful number, since it uses less digits than its factorization.

497294018276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11302136794 (or 11302136792 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 497294018276 in words is "four hundred ninety-seven billion, two hundred ninety-four million, eighteen thousand, two hundred seventy-six".