497063165952 has 144 divisors (see below), whose sum is σ = 1329442495920. Its totient is φ = 165194760192.

The previous prime is 497063165857. The next prime is 497063165983. The reversal of 497063165952 is 259561360794.

It is a junction number, because it is equal to n+sod(n) for n = 497063165892 and 497063165901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146667874 + ... + 146671262.

It is an arithmetic number, because the mean of its divisors is an integer number (9232239555).

Almost surely, 2^497063165952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497063165952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664721247960).

497063165952 is an abundant number, since it is smaller than the sum of its proper divisors (832379329968).

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

497063165952 is an frugal number, since it uses more digits than its factorization.

497063165952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3799 (or 3767 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 57.

The spelling of 497063165952 in words is "four hundred ninety-seven billion, sixty-three million, one hundred sixty-five thousand, nine hundred fifty-two".