497948752 has 40 divisors (see below), whose sum is σ = 1103897600. Its totient is φ = 213155712.

The previous prime is 497948749. The next prime is 497948767. The reversal of 497948752 is 257849794.

It is a junction number, because it is equal to n+sod(n) for n = 497948693 and 497948702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117649 + ... + 121807.

It is an arithmetic number, because the mean of its divisors is an integer number (27597440).

Almost surely, 2^497948752 is an apocalyptic number.

It is an amenable number.

497948752 is an abundant number, since it is smaller than the sum of its proper divisors (605948848).

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

497948752 is a wasteful number, since it uses less digits than its factorization.

497948752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5243 (or 5237 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 55.

The square root of 497948752 is about 22314.7653359833. The cubic root of 497948752 is about 792.6136539192.

The spelling of 497948752 in words is "four hundred ninety-seven million, nine hundred forty-eight thousand, seven hundred fifty-two".