5215205005 has 16 divisors (see below), whose sum is σ = 6630015024. Its totient is φ = 3924587520.

The previous prime is 5215204979. The next prime is 5215205033. The reversal of 5215205005 is 5005025125.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 391485796 + 4823719209 = 19786^2 + 69453^2 .

It is not a de Polignac number, because 5215205005 - 2¹⁷ = 5215073933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148435 + ... + 180175.

It is an arithmetic number, because the mean of its divisors is an integer number (414375939).

Almost surely, 2^5215205005 is an apocalyptic number.

It is an amenable number.

5215205005 is a deficient number, since it is larger than the sum of its proper divisors (1414810019).

5215205005 is a wasteful number, since it uses less digits than its factorization.

5215205005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33696.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5215205005 is about 72216.3762937466. The cubic root of 5215205005 is about 1734.1651790239.

The spelling of 5215205005 in words is "five billion, two hundred fifteen million, two hundred five thousand, five".