499275504 has 180 divisors, whose sum is σ = 1750757736. Its totient is φ = 131652864.

The previous prime is 499275503. The next prime is 499275547. The reversal of 499275504 is 405572994.

499275504 is a `hidden beast` number, since 4 + 9 + 92 + 7 + 550 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 499275504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499275503) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89007 + ... + 94449.

Almost surely, 2^499275504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499275504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875378868).

499275504 is an abundant number, since it is smaller than the sum of its proper divisors (1251482232).

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

499275504 is a wasteful number, since it uses less digits than its factorization.

499275504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484 (or 5468 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 499275504 is about 22344.4736791897. The cubic root of 499275504 is about 793.3169854378.

The spelling of 499275504 in words is "four hundred ninety-nine million, two hundred seventy-five thousand, five hundred four".