3500555002825 has 12 divisors (see below), whose sum is σ = 4343210446428. Its totient is φ = 2798816748800.

The previous prime is 3500555002817. The next prime is 3500555002837. The reversal of 3500555002825 is 5282005550053.

3500555002825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 4631074704 + 3495923928121 = 68052^2 + 1869739^2 .

It is not a de Polignac number, because 3500555002825 - 2³ = 3500555002817 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40637452 + ... + 40723501.

It is an arithmetic number, because the mean of its divisors is an integer number (361934203869).

Almost surely, 2^{3500555002825} is an apocalyptic number.

It is an amenable number.

3500555002825 is a deficient number, since it is larger than the sum of its proper divisors (842655443603).

3500555002825 is a wasteful number, since it uses less digits than its factorization.

3500555002825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81362684 (or 81362679 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

It can be divided in two parts, 35005550028 and 25, that added together give a palindrome (35005550053).

The spelling of 3500555002825 in words is "three trillion, five hundred billion, five hundred fifty-five million, two thousand, eight hundred twenty-five".