3530660306425 has 48 divisors (see below), whose sum is σ = 5156968182912. Its totient is φ = 2347207027200.

The previous prime is 3530660306359. The next prime is 3530660306429. The reversal of 3530660306425 is 5246030660353.

It is not a de Polignac number, because 3530660306425 - 2¹⁹ = 3530659782137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3530660306429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 849234 + ... + 2789716.

It is an arithmetic number, because the mean of its divisors is an integer number (107436837144).

Almost surely, 2^{3530660306425} is an apocalyptic number.

3530660306425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3530660306425 is a deficient number, since it is larger than the sum of its proper divisors (1626307876487).

3530660306425 is a wasteful number, since it uses less digits than its factorization.

3530660306425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940818 (or 1940813 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 43.

Adding to 3530660306425 its reverse (5246030660353), we get a palindrome (8776690966778).

The spelling of 3530660306425 in words is "three trillion, five hundred thirty billion, six hundred sixty million, three hundred six thousand, four hundred twenty-five".