3505330505825 has 12 divisors (see below), whose sum is σ = 4348433908608. Its totient is φ = 2803087578000.

The previous prime is 3505330505801. The next prime is 3505330505849. The reversal of 3505330505825 is 5285050335053.

It is an interprime number because it is at equal distance from previous prime (3505330505801) and next prime (3505330505849).

It is a de Polignac number, because none of the positive numbers 2^k-3505330505825 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29359901 + ... + 29479050.

It is an arithmetic number, because the mean of its divisors is an integer number (362369492384).

Almost surely, 2^{3505330505825} is an apocalyptic number.

It is an amenable number.

3505330505825 is a deficient number, since it is larger than the sum of its proper divisors (843103402783).

3505330505825 is a wasteful number, since it uses less digits than its factorization.

3505330505825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58841344 (or 58841339 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 44.

The spelling of 3505330505825 in words is "three trillion, five hundred five billion, three hundred thirty million, five hundred five thousand, eight hundred twenty-five".