5020450505205 has 16 divisors (see below), whose sum is σ = 8134400820480. Its totient is φ = 2643680265408.

The previous prime is 5020450505177. The next prime is 5020450505209. The reversal of 5020450505205 is 5025050540205.

It is not a de Polignac number, because 5020450505205 - 2²⁹ = 5019913634293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5020450505209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2118332362 + ... + 2118334731.

It is an arithmetic number, because the mean of its divisors is an integer number (508400051280).

Almost surely, 2^{5020450505205} is an apocalyptic number.

It is an amenable number.

5020450505205 is a deficient number, since it is larger than the sum of its proper divisors (3113950315275).

5020450505205 is a wasteful number, since it uses less digits than its factorization.

5020450505205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236667180.

The product of its (nonzero) digits is 50000, while the sum is 33.

The spelling of 5020450505205 in words is "five trillion, twenty billion, four hundred fifty million, five hundred five thousand, two hundred five".