497264923542 has 8 divisors (see below), whose sum is σ = 994529847096. Its totient is φ = 165754974512.

The previous prime is 497264923523. The next prime is 497264923543. The reversal of 497264923542 is 245329462794.

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

497264923542 is an admirable number.

It is a super-2 number, since 2×497264923542² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497264923543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41438743623 + ... + 41438743634.

It is an arithmetic number, because the mean of its divisors is an integer number (124316230887).

Almost surely, 2^497264923542 is an apocalyptic number.

497264923542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

497264923542 is a wasteful number, since it uses less digits than its factorization.

497264923542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82877487262.

The product of its digits is 26127360, while the sum is 57.

The spelling of 497264923542 in words is "four hundred ninety-seven billion, two hundred sixty-four million, nine hundred twenty-three thousand, five hundred forty-two".