502500049 has 16 divisors (see below), whose sum is σ = 556346880. Its totient is φ = 451975680.

The previous prime is 502500041. The next prime is 502500091. The reversal of 502500049 is 940005205.

It is a cyclic number.

It is not a de Polignac number, because 502500049 - 2³ = 502500041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 502499996 and 502500032.

It is not an unprimeable number, because it can be changed into a prime (502500041) 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 15 ways as a sum of consecutive naturals, for example, 23169 + ... + 39265.

It is an arithmetic number, because the mean of its divisors is an integer number (34771680).

Almost surely, 2^502500049 is an apocalyptic number.

It is an amenable number.

502500049 is a deficient number, since it is larger than the sum of its proper divisors (53846831).

502500049 is a wasteful number, since it uses less digits than its factorization.

502500049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16200.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 502500049 is about 22416.5128644042. The cubic root of 502500049 is about 795.0211874158.

The spelling of 502500049 in words is "five hundred two million, five hundred thousand, forty-nine".