497598122161799 has 8 divisors (see below), whose sum is σ = 523788078720000. Its totient is φ = 471408223774392.

The previous prime is 497598122161793. The next prime is 497598122161807. The reversal of 497598122161799 is 997161221895794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 497598122161799 - 2⁴ = 497598122161783 is a prime.

It is a super-2 number, since 2×497598122161799² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497598122161793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3595802 + ... + 31751000.

It is an arithmetic number, because the mean of its divisors is an integer number (65473509840000).

Almost surely, 2^{497598122161799} is an apocalyptic number.

497598122161799 is a deficient number, since it is larger than the sum of its proper divisors (26189956558201).

497598122161799 is a wasteful number, since it uses less digits than its factorization.

497598122161799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29085397.

The product of its digits is 1234517760, while the sum is 80.

The spelling of 497598122161799 in words is "four hundred ninety-seven trillion, five hundred ninety-eight billion, one hundred twenty-two million, one hundred sixty-one thousand, seven hundred ninety-nine".