499999500036 has 18 divisors (see below), whose sum is σ = 1263887625182. Its totient is φ = 166666500000.

The previous prime is 499999499969. The next prime is 499999500041. The reversal of 499999500036 is 630005999994.

499999500036 is a `hidden beast` number, since 4 + 9 + 9 + 9 + 99 + 500 + 0 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 287242402500 + 212757097536 = 535950^2 + 461256^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6944437465 + ... + 6944437536.

Almost surely, 2^499999500036 is an apocalyptic number.

It is an amenable number.

499999500036 is an abundant number, since it is smaller than the sum of its proper divisors (763888125146).

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

499999500036 is a wasteful number, since it uses less digits than its factorization.

499999500036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13888875011 (or 13888875006 counting only the distinct ones).

The product of its (nonzero) digits is 21257640, while the sum is 63.

The spelling of 499999500036 in words is "four hundred ninety-nine billion, nine hundred ninety-nine million, five hundred thousand, thirty-six".