3545012104 has 8 divisors (see below), whose sum is σ = 6646897710. Its totient is φ = 1772506048.

The previous prime is 3545012089. The next prime is 3545012129. The reversal of 3545012104 is 4012105453.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3387007204 + 158004900 = 58198^2 + 12570^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3545012104² = 25134221635013013632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221563249 + ... + 221563264.

Almost surely, 2^3545012104 is an apocalyptic number.

It is an amenable number.

3545012104 is a deficient number, since it is larger than the sum of its proper divisors (3101885606).

3545012104 is a wasteful number, since it uses less digits than its factorization.

3545012104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443126519 (or 443126515 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3545012104 is about 59540.0042324486. The cubic root of 3545012104 is about 1524.7755081533.

Adding to 3545012104 its reverse (4012105453), we get a palindrome (7557117557).

The spelling of 3545012104 in words is "three billion, five hundred forty-five million, twelve thousand, one hundred four".