499979753 has 8 divisors (see below), whose sum is σ = 615359808. Its totient is φ = 395588304.

The previous prime is 499979743. The next prime is 499979759. The reversal of 499979753 is 357979994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-499979753 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (499979759) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2747051 + ... + 2747232.

It is an arithmetic number, because the mean of its divisors is an integer number (76919976).

Almost surely, 2^499979753 is an apocalyptic number.

It is an amenable number.

499979753 is a deficient number, since it is larger than the sum of its proper divisors (115380055).

499979753 is a wasteful number, since it uses less digits than its factorization.

499979753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5494303.

The product of its digits is 19289340, while the sum is 62.

The square root of 499979753 is about 22360.2270337311. The cubic root of 499979753 is about 793.6898124698.

The spelling of 499979753 in words is "four hundred ninety-nine million, nine hundred seventy-nine thousand, seven hundred fifty-three".