497619740712 has 32 divisors (see below), whose sum is σ = 1244241398880. Its totient is φ = 165847640640.

The previous prime is 497619740693. The next prime is 497619740719. The reversal of 497619740712 is 217047916794.

It is a happy number.

It is a super-2 number, since 2×497619740712² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (497619740719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441363 + ... + 1752930.

It is an arithmetic number, because the mean of its divisors is an integer number (38882543715).

Almost surely, 2^497619740712 is an apocalyptic number.

It is an amenable number.

497619740712 is an abundant number, since it is smaller than the sum of its proper divisors (746621658168).

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

497619740712 is a wasteful number, since it uses less digits than its factorization.

497619740712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200793 (or 3200789 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 57.

The spelling of 497619740712 in words is "four hundred ninety-seven billion, six hundred nineteen million, seven hundred forty thousand, seven hundred twelve".