499527649605 has 32 divisors (see below), whose sum is σ = 801362073600. Its totient is φ = 265709259072.

The previous prime is 499527649601. The next prime is 499527649661. The reversal of 499527649605 is 506946725994.

It is not a de Polignac number, because 499527649605 - 2² = 499527649601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499527649601) 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 31 ways as a sum of consecutive naturals, for example, 19867552 + ... + 19892678.

It is an arithmetic number, because the mean of its divisors is an integer number (25042564800).

Almost surely, 2^499527649605 is an apocalyptic number.

It is an amenable number.

499527649605 is a deficient number, since it is larger than the sum of its proper divisors (301834423995).

499527649605 is a wasteful number, since it uses less digits than its factorization.

499527649605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28593.

The product of its (nonzero) digits is 146966400, while the sum is 66.

The spelling of 499527649605 in words is "four hundred ninety-nine billion, five hundred twenty-seven million, six hundred forty-nine thousand, six hundred five".