5205345522 has 32 divisors (see below), whose sum is σ = 11297119680. Its totient is φ = 1589415360.

The previous prime is 5205345503. The next prime is 5205345553. The reversal of 5205345522 is 2255435025.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244497 + ... + 264932.

It is an arithmetic number, because the mean of its divisors is an integer number (353034990).

Almost surely, 2^5205345522 is an apocalyptic number.

5205345522 is an abundant number, since it is smaller than the sum of its proper divisors (6091774158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5205345522 is a wasteful number, since it uses less digits than its factorization.

5205345522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509578.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 5205345522 is about 72148.0805150075. The cubic root of 5205345522 is about 1733.0716612466.

The spelling of 5205345522 in words is "five billion, two hundred five million, three hundred forty-five thousand, five hundred twenty-two".