497544015424 has 63 divisors (see below), whose sum is σ = 1015145253297. Its totient is φ = 241946866944.

The previous prime is 497544015421. The next prime is 497544015433. The reversal of 497544015424 is 424510445794.

The square root of 497544015424 is 705368.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 445209217600 + 52334797824 = 667240^2 + 228768^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497544015421) by changing a digit.

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 in 8 ways as a sum of consecutive naturals, for example, 208787737 + ... + 208790119.

It is an arithmetic number, because the mean of its divisors is an integer number (16113416719).

Almost surely, 2^497544015424 is an apocalyptic number.

497544015424 is the 705368-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497544015424

497544015424 is an abundant number, since it is smaller than the sum of its proper divisors (517601237873).

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

497544015424 is an frugal number, since it uses more digits than its factorization.

497544015424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4852 (or 2422 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 49.

Multiplying 497544015424 by its sum of digits (49), we get a square (24379656755776 = 4937576²).

The spelling of 497544015424 in words is "four hundred ninety-seven billion, five hundred forty-four million, fifteen thousand, four hundred twenty-four".