3535234561 has 4 divisors (see below), whose sum is σ = 3536752212. Its totient is φ = 3533716912.

The previous prime is 3535234489. The next prime is 3535234603. The reversal of 3535234561 is 1654325353.

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 942490000 + 2592744561 = 30700^2 + 50919^2 .

It is a cyclic number.

It is not a de Polignac number, because 3535234561 - 2⁹ = 3535234049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3535234561.

It is not an unprimeable number, because it can be changed into a prime (3535234961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755326 + ... + 759991.

It is an arithmetic number, because the mean of its divisors is an integer number (884188053).

Almost surely, 2^3535234561 is an apocalyptic number.

It is an amenable number.

3535234561 is a deficient number, since it is larger than the sum of its proper divisors (1517651).

3535234561 is a wasteful number, since it uses less digits than its factorization.

3535234561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517650.

The product of its digits is 162000, while the sum is 37.

The square root of 3535234561 is about 59457.8385160443. The cubic root of 3535234561 is about 1523.3723831245.

The spelling of 3535234561 in words is "three billion, five hundred thirty-five million, two hundred thirty-four thousand, five hundred sixty-one".