500010000049 has 4 divisors (see below), whose sum is σ = 571440000064. Its totient is φ = 428580000036.

The previous prime is 500010000047. The next prime is 500010000097. The reversal of 500010000049 is 940000010005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 500010000049 - 2¹ = 500010000047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500009999990 and 500010000035.

It is not an unprimeable number, because it can be changed into a prime (500010000047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35714999997 + ... + 35715000010.

It is an arithmetic number, because the mean of its divisors is an integer number (142860000016).

Almost surely, 2^500010000049 is an apocalyptic number.

It is an amenable number.

500010000049 is a deficient number, since it is larger than the sum of its proper divisors (71430000015).

500010000049 is an equidigital number, since it uses as much as digits as its factorization.

500010000049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71430000014.

The product of its (nonzero) digits is 180, while the sum is 19.

The spelling of 500010000049 in words is "five hundred billion, ten million, forty-nine", and thus it is an aban number.