499511952 has 120 divisors (see below), whose sum is σ = 1494788256. Its totient is φ = 155163648.

The previous prime is 499511941. The next prime is 499511977. The reversal of 499511952 is 259115994.

499511952 is a `hidden beast` number, since 49 + 9 + 511 + 95 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 499511898 and 499511907.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260983 + ... + 262889.

Almost surely, 2^499511952 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 499511952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (747394128).

499511952 is an abundant number, since it is smaller than the sum of its proper divisors (995276304).

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

499511952 is a wasteful number, since it uses less digits than its factorization.

499511952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045 (or 2036 counting only the distinct ones).

The product of its digits is 145800, while the sum is 45.

The square root of 499511952 is about 22349.7640255999. The cubic root of 499511952 is about 793.4421992791.

The spelling of 499511952 in words is "four hundred ninety-nine million, five hundred eleven thousand, nine hundred fifty-two".