2050050000505 has 8 divisors (see below), whose sum is σ = 2649295385352. Its totient is φ = 1513883077248.

The previous prime is 2050050000461. The next prime is 2050050000571. The reversal of 2050050000505 is 5050000500502.

It can be written as a sum of positive squares in 4 ways, for example, as 8089023721 + 2041960976784 = 89939^2 + 1428972^2 .

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 2050050000505 - 2²³ = 2050041611897 is a prime.

It is a Duffinian number.

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, 15769615324 + ... + 15769615453.

It is an arithmetic number, because the mean of its divisors is an integer number (331161923169).

Almost surely, 2^{2050050000505} is an apocalyptic number.

It is an amenable number.

2050050000505 is a deficient number, since it is larger than the sum of its proper divisors (599245384847).

2050050000505 is a wasteful number, since it uses less digits than its factorization.

2050050000505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31539230795.

The product of its (nonzero) digits is 1250, while the sum is 22.

The spelling of 2050050000505 in words is "two trillion, fifty billion, fifty million, five hundred five", and thus it is an aban number.