499115952 has 80 divisors (see below), whose sum is σ = 1435701760. Its totient is φ = 166017600.

The previous prime is 499115951. The next prime is 499115957. The reversal of 499115952 is 259511994.

499115952 is a `hidden beast` number, since 49 + 9 + 11 + 595 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 499115898 and 499115907.

It is not an unprimeable number, because it can be changed into a prime (499115951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271677 + ... + 273507.

It is an arithmetic number, because the mean of its divisors is an integer number (17946272).

Almost surely, 2^499115952 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 499115952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717850880).

499115952 is an abundant number, since it is smaller than the sum of its proper divisors (936585808).

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

499115952 is a wasteful number, since it uses less digits than its factorization.

499115952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479 (or 2467 counting only the distinct ones).

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

The square root of 499115952 is about 22340.9031151384. The cubic root of 499115952 is about 793.2324704448.

The spelling of 499115952 in words is "four hundred ninety-nine million, one hundred fifteen thousand, nine hundred fifty-two".