1053520441205 has 16 divisors (see below), whose sum is σ = 1288394565744. Its totient is φ = 826777082880.

The previous prime is 1053520441199. The next prime is 1053520441213. The reversal of 1053520441205 is 5021440253501.

It can be written as a sum of positive squares in 8 ways, for example, as 251580490084 + 801939951121 = 501578^2 + 895511^2 .

It is not a de Polignac number, because 1053520441205 - 2⁴ = 1053520441189 is a prime.

It is a super-2 number, since 2×1053520441205² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 4516484 + ... + 4744013.

It is an arithmetic number, because the mean of its divisors is an integer number (80524660359).

Almost surely, 2^{1053520441205} is an apocalyptic number.

It is an amenable number.

1053520441205 is a deficient number, since it is larger than the sum of its proper divisors (234874124539).

1053520441205 is an equidigital number, since it uses as much as digits as its factorization.

1053520441205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9260936.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 1053520441205 its reverse (5021440253501), we get a palindrome (6074960694706).

The spelling of 1053520441205 in words is "one trillion, fifty-three billion, five hundred twenty million, four hundred forty-one thousand, two hundred five".