3541201445 has 4 divisors (see below), whose sum is σ = 4249441740. Its totient is φ = 2832961152.

The previous prime is 3541201427. The next prime is 3541201459. The reversal of 3541201445 is 5441021453.

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 1395844321 + 2145357124 = 37361^2 + 46318^2 .

It is a cyclic number.

It is not a de Polignac number, because 3541201445 - 2¹⁶ = 3541135909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354120140 + ... + 354120149.

It is an arithmetic number, because the mean of its divisors is an integer number (1062360435).

Almost surely, 2^3541201445 is an apocalyptic number.

It is an amenable number.

3541201445 is a deficient number, since it is larger than the sum of its proper divisors (708240295).

3541201445 is an equidigital number, since it uses as much as digits as its factorization.

3541201445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708240294.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 3541201445 is about 59507.9947990184. The cubic root of 3541201445 is about 1524.2289672181.

Adding to 3541201445 its reverse (5441021453), we get a palindrome (8982222898).

The spelling of 3541201445 in words is "three billion, five hundred forty-one million, two hundred one thousand, four hundred forty-five".