497126464620 has 24 divisors (see below), whose sum is σ = 1391954101104. Its totient is φ = 132567057216.

The previous prime is 497126464619. The next prime is 497126464651. The reversal of 497126464620 is 26464621794.

It is a super-2 number, since 2×497126464620² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4142720479 + ... + 4142720598.

It is an arithmetic number, because the mean of its divisors is an integer number (57998087546).

Almost surely, 2^497126464620 is an apocalyptic number.

It is an amenable number.

497126464620 is an abundant number, since it is smaller than the sum of its proper divisors (894827636484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497126464620 is a wasteful number, since it uses less digits than its factorization.

497126464620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8285441089 (or 8285441087 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 497126464620 in words is "four hundred ninety-seven billion, one hundred twenty-six million, four hundred sixty-four thousand, six hundred twenty".