497948485 has 16 divisors (see below), whose sum is σ = 644333760. Its totient is φ = 368184960.

The previous prime is 497948461. The next prime is 497948501. The reversal of 497948485 is 584849794.

It is a de Polignac number, because none of the positive numbers 2^k-497948485 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60027 + ... + 67816.

It is an arithmetic number, because the mean of its divisors is an integer number (40270860).

Almost surely, 2^497948485 is an apocalyptic number.

It is an amenable number.

497948485 is a deficient number, since it is larger than the sum of its proper divisors (146385275).

497948485 is a wasteful number, since it uses less digits than its factorization.

497948485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127908.

The product of its digits is 11612160, while the sum is 58.

The square root of 497948485 is about 22314.7593533966. The cubic root of 497948485 is about 792.6135122528.

The spelling of 497948485 in words is "four hundred ninety-seven million, nine hundred forty-eight thousand, four hundred eighty-five".