2235253542205 has 4 divisors (see below), whose sum is σ = 2682304250652. Its totient is φ = 1788202833760.

The previous prime is 2235253542133. The next prime is 2235253542217. The reversal of 2235253542205 is 5022453525322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 274326632644 + 1960926909561 = 523762^2 + 1400331^2 .

It is not a de Polignac number, because 2235253542205 - 2³³ = 2226663607613 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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223525354216 + ... + 223525354225.

It is an arithmetic number, because the mean of its divisors is an integer number (670576062663).

Almost surely, 2^{2235253542205} is an apocalyptic number.

It is an amenable number.

2235253542205 is a deficient number, since it is larger than the sum of its proper divisors (447050708447).

2235253542205 is an equidigital number, since it uses as much as digits as its factorization.

2235253542205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447050708446.

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 2235253542205 in words is "two trillion, two hundred thirty-five billion, two hundred fifty-three million, five hundred forty-two thousand, two hundred five".