50004509505 has 8 divisors (see below), whose sum is σ = 80007215232. Its totient is φ = 26669071728.

The previous prime is 50004509459. The next prime is 50004509519. The reversal of 50004509505 is 50590540005.

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

It is not a de Polignac number, because 50004509505 - 2¹⁸ = 50004247361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666816969 + ... + 1666816998.

It is an arithmetic number, because the mean of its divisors is an integer number (10000901904).

Almost surely, 2^50004509505 is an apocalyptic number.

It is an amenable number.

50004509505 is a deficient number, since it is larger than the sum of its proper divisors (30002705727).

50004509505 is a wasteful number, since it uses less digits than its factorization.

50004509505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333633975.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 50004509505 in words is "fifty billion, four million, five hundred nine thousand, five hundred five".