499933152 has 144 divisors (see below), whose sum is σ = 1505806848. Its totient is φ = 157006080.

The previous prime is 499933123. The next prime is 499933169. The reversal of 499933152 is 251339994.

499933152 is a `hidden beast` number, since 499 + 9 + 3 + 3 + 152 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 499933098 and 499933107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469773 + ... + 470835.

It is an arithmetic number, because the mean of its divisors is an integer number (10456992).

Almost surely, 2^499933152 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 499933152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752903424).

499933152 is an abundant number, since it is smaller than the sum of its proper divisors (1005873696).

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

499933152 is a wasteful number, since it uses less digits than its factorization.

499933152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173 (or 1162 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 499933152 is about 22359.1849583119. The cubic root of 499933152 is about 793.6651528791.

The spelling of 499933152 in words is "four hundred ninety-nine million, nine hundred thirty-three thousand, one hundred fifty-two".