3541245345 has 64 divisors (see below), whose sum is σ = 6964807680. Its totient is φ = 1692734400.

The previous prime is 3541245343. The next prime is 3541245359. The reversal of 3541245345 is 5435421453.

3541245345 is a `hidden beast` number, since 3 + 541 + 24 + 53 + 45 = 666.

It is not a de Polignac number, because 3541245345 - 2¹ = 3541245343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3541245341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 88642 + ... + 122228.

It is an arithmetic number, because the mean of its divisors is an integer number (108825120).

Almost surely, 2^3541245345 is an apocalyptic number.

It is an amenable number.

3541245345 is a deficient number, since it is larger than the sum of its proper divisors (3423562335).

3541245345 is a wasteful number, since it uses less digits than its factorization.

3541245345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33683 (or 33677 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 3541245345 is about 59508.3636558761. The cubic root of 3541245345 is about 1524.2352657748.

Adding to 3541245345 its reverse (5435421453), we get a palindrome (8976666798).

The spelling of 3541245345 in words is "three billion, five hundred forty-one million, two hundred forty-five thousand, three hundred forty-five".