3145613352425 has 6 divisors (see below), whose sum is σ = 3900560557038. Its totient is φ = 2516490681920.

The previous prime is 3145613352397. The next prime is 3145613352461. The reversal of 3145613352425 is 5242533165413.

It can be written as a sum of positive squares in 3 ways, for example, as 21242479504 + 3124370872921 = 145748^2 + 1767589^2 .

It is not a de Polignac number, because 3145613352425 - 2⁶ = 3145613352361 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 (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62912267024 + ... + 62912267073.

It is an arithmetic number, because the mean of its divisors is an integer number (650093426173).

Almost surely, 2^{3145613352425} is an apocalyptic number.

It is an amenable number.

3145613352425 is a deficient number, since it is larger than the sum of its proper divisors (754947204613).

3145613352425 is a wasteful number, since it uses less digits than its factorization.

3145613352425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125824534107 (or 125824534102 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 44.

The spelling of 3145613352425 in words is "three trillion, one hundred forty-five billion, six hundred thirteen million, three hundred fifty-two thousand, four hundred twenty-five".