497391154076 has 6 divisors (see below), whose sum is σ = 870434519640. Its totient is φ = 248695577036.

The previous prime is 497391153979. The next prime is 497391154159. The reversal of 497391154076 is 670451193794.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62173894256 + ... + 62173894263.

It is an arithmetic number, because the mean of its divisors is an integer number (145072419940).

Almost surely, 2^497391154076 is an apocalyptic number.

It is an amenable number.

497391154076 is a deficient number, since it is larger than the sum of its proper divisors (373043365564).

497391154076 is a wasteful number, since it uses less digits than its factorization.

497391154076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124347788523 (or 124347788521 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 497391154076 in words is "four hundred ninety-seven billion, three hundred ninety-one million, one hundred fifty-four thousand, seventy-six".