497581534 has 16 divisors (see below), whose sum is σ = 796052448. Its totient is φ = 232444672.

The previous prime is 497581523. The next prime is 497581547. The reversal of 497581534 is 435185794.

It is a congruent number.

It is an unprimeable number.

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, 48754 + ... + 58069.

It is an arithmetic number, because the mean of its divisors is an integer number (49753278).

Almost surely, 2^497581534 is an apocalyptic number.

497581534 is a deficient number, since it is larger than the sum of its proper divisors (298470914).

497581534 is a wasteful number, since it uses less digits than its factorization.

497581534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106979.

The product of its digits is 604800, while the sum is 46.

The square root of 497581534 is about 22306.5356790336. The cubic root of 497581534 is about 792.4187653368.

The spelling of 497581534 in words is "four hundred ninety-seven million, five hundred eighty-one thousand, five hundred thirty-four".