50050050000505 has 8 divisors (see below), whose sum is σ = 63593004706632. Its totient is φ = 37684743529728.

The previous prime is 50050050000493. The next prime is 50050050000521. The reversal of 50050050000505 is 50500005005005.

It can be written as a sum of positive squares in 4 ways, for example, as 7250035522921 + 42800014477584 = 2692589^2 + 6542172^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50050050000505 - 2²³ = 50050041611897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50050050000505.

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, 294412058742 + ... + 294412058911.

It is an arithmetic number, because the mean of its divisors is an integer number (7949125588329).

Almost surely, 2^{50050050000505} is an apocalyptic number.

It is an amenable number.

50050050000505 is a deficient number, since it is larger than the sum of its proper divisors (13542954706127).

50050050000505 is a wasteful number, since it uses less digits than its factorization.

50050050000505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588824117675.

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 50050050000505 in words is "fifty trillion, fifty billion, fifty million, five hundred five", and thus it is an aban number.