3125419825 has 24 divisors (see below), whose sum is σ = 4476543840. Its totient is φ = 2139321600.

The previous prime is 3125419823. The next prime is 3125419849. The reversal of 3125419825 is 5289145213.

It is a happy number.

3125419825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3125419825 - 2¹ = 3125419823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3125419823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 329595 + ... + 338944.

It is an arithmetic number, because the mean of its divisors is an integer number (186522660).

Almost surely, 2^3125419825 is an apocalyptic number.

It is an amenable number.

3125419825 is a deficient number, since it is larger than the sum of its proper divisors (1351124015).

3125419825 is a wasteful number, since it uses less digits than its factorization.

3125419825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668577 (or 668572 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 3125419825 is about 55905.4543403414. The cubic root of 3125419825 is about 1462.0743368813.

The spelling of 3125419825 in words is "three billion, one hundred twenty-five million, four hundred nineteen thousand, eight hundred twenty-five".