5435320205125 has 8 divisors (see below), whose sum is σ = 6783279616152. Its totient is φ = 4348256164000.

The previous prime is 5435320205093. The next prime is 5435320205129. The reversal of 5435320205125 is 5215020235345.

It can be written as a sum of positive squares in 4 ways, for example, as 374399581924 + 5060920623201 = 611882^2 + 2249649^2 .

It is not a de Polignac number, because 5435320205125 - 2⁵ = 5435320205093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5435320205129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21741280696 + ... + 21741280945.

It is an arithmetic number, because the mean of its divisors is an integer number (847909952019).

Almost surely, 2^{5435320205125} is an apocalyptic number.

It is an amenable number.

5435320205125 is a deficient number, since it is larger than the sum of its proper divisors (1347959411027).

5435320205125 is an equidigital number, since it uses as much as digits as its factorization.

5435320205125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43482561656 (or 43482561646 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 5435320205125 in words is "five trillion, four hundred thirty-five billion, three hundred twenty million, two hundred five thousand, one hundred twenty-five".