497981926012 has 12 divisors (see below), whose sum is σ = 871526693520. Its totient is φ = 248974299296.

The previous prime is 497981925997. The next prime is 497981926031. The reversal of 497981926012 is 210629189794.

It is a super-3 number, since 3×497981926012³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4098568 + ... + 4218319.

It is an arithmetic number, because the mean of its divisors is an integer number (72627224460).

Almost surely, 2^497981926012 is an apocalyptic number.

It is an amenable number.

497981926012 is a deficient number, since it is larger than the sum of its proper divisors (373544767508).

497981926012 is a wasteful number, since it uses less digits than its factorization.

497981926012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8331860 (or 8331858 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 497981926012 in words is "four hundred ninety-seven billion, nine hundred eighty-one million, nine hundred twenty-six thousand, twelve".