3561003052 has 24 divisors (see below), whose sum is σ = 6317326400. Its totient is φ = 1756100736.

The previous prime is 3561003041. The next prime is 3561003059. The reversal of 3561003052 is 2503001653.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3561003059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320974 + ... + 331882.

Almost surely, 2^3561003052 is an apocalyptic number.

It is an amenable number.

3561003052 is a deficient number, since it is larger than the sum of its proper divisors (2756323348).

3561003052 is a wasteful number, since it uses less digits than its factorization.

3561003052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12025 (or 12023 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 3561003052 is about 59674.1405635640. The cubic root of 3561003052 is about 1527.0647373403.

The spelling of 3561003052 in words is "three billion, five hundred sixty-one million, three thousand, fifty-two".