3545155241 has 4 divisors (see below), whose sum is σ = 3631622484. Its totient is φ = 3458688000.

The previous prime is 3545155219. The next prime is 3545155267. The reversal of 3545155241 is 1425515453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1425515453 = 113 ⋅12615181.

It can be written as a sum of positive squares in 2 ways, for example, as 161290000 + 3383865241 = 12700^2 + 58171^2 .

It is a cyclic number.

It is not a de Polignac number, because 3545155241 - 2⁶ = 3545155177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3545155541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43233560 + ... + 43233641.

It is an arithmetic number, because the mean of its divisors is an integer number (907905621).

Almost surely, 2^3545155241 is an apocalyptic number.

It is an amenable number.

3545155241 is a deficient number, since it is larger than the sum of its proper divisors (86467243).

3545155241 is an equidigital number, since it uses as much as digits as its factorization.

3545155241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86467242.

The product of its digits is 60000, while the sum is 35.

The square root of 3545155241 is about 59541.2062440794. The cubic root of 3545155241 is about 1524.7960298373.

The spelling of 3545155241 in words is "three billion, five hundred forty-five million, one hundred fifty-five thousand, two hundred forty-one".