3541125321 has 12 divisors (see below), whose sum is σ = 5154006000. Its totient is φ = 2342728440.

The previous prime is 3541125299. The next prime is 3541125331. The reversal of 3541125321 is 1235211453.

It is not a de Polignac number, because 3541125321 - 2³⁰ = 2467383497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3541125331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1500571 + ... + 1502928.

It is an arithmetic number, because the mean of its divisors is an integer number (429500500).

Almost surely, 2^3541125321 is an apocalyptic number.

It is an amenable number.

3541125321 is a deficient number, since it is larger than the sum of its proper divisors (1612880679).

3541125321 is a wasteful number, since it uses less digits than its factorization.

3541125321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003636 (or 3003633 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 3541125321 is about 59507.3551840443. The cubic root of 3541125321 is about 1524.2180451963.

Adding to 3541125321 its reverse (1235211453), we get a palindrome (4776336774).

The spelling of 3541125321 in words is "three billion, five hundred forty-one million, one hundred twenty-five thousand, three hundred twenty-one".