497166027122 has 18 divisors (see below), whose sum is σ = 754967902383. Its totient is φ = 245547153852.

The previous prime is 497166027097. The next prime is 497166027167. The reversal of 497166027122 is 221720661794.

It can be written as a sum of positive squares in only one way, i.e., 248583013561 + 248583013561 = 498581^2 + 498581^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=498581.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 82761443 + ... + 82767449.

Almost surely, 2^497166027122 is an apocalyptic number.

497166027122 is a deficient number, since it is larger than the sum of its proper divisors (257801875261).

497166027122 is an frugal number, since it uses more digits than its factorization.

497166027122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12182 (or 6092 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 497166027122 in words is "four hundred ninety-seven billion, one hundred sixty-six million, twenty-seven thousand, one hundred twenty-two".