499589475 has 48 divisors (see below), whose sum is σ = 1029815040. Its totient is φ = 207619200.

The previous prime is 499589473. The next prime is 499589507. The reversal of 499589475 is 574985994.

It is not a de Polignac number, because 499589475 - 2¹ = 499589473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (499589471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37480 + ... + 49029.

It is an arithmetic number, because the mean of its divisors is an integer number (21454480).

Almost surely, 2^499589475 is an apocalyptic number.

499589475 is an abundant number, since it is smaller than the sum of its proper divisors (530225565).

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

499589475 is a wasteful number, since it uses less digits than its factorization.

499589475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86540 (or 86535 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 60.

The square root of 499589475 is about 22351.4982719280. The cubic root of 499589475 is about 793.4832439011.

The spelling of 499589475 in words is "four hundred ninety-nine million, five hundred eighty-nine thousand, four hundred seventy-five".