3125041425 has 96 divisors (see below), whose sum is σ = 6334416000. Its totient is φ = 1497830400.

The previous prime is 3125041399. The next prime is 3125041427. The reversal of 3125041425 is 5241405213.

3125041425 is a `hidden beast` number, since 3 + 12 + 504 + 142 + 5 = 666.

It is not a de Polignac number, because 3125041425 - 2¹⁵ = 3125008657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3125041427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 658461 + ... + 663189.

It is an arithmetic number, because the mean of its divisors is an integer number (65983500).

Almost surely, 2^3125041425 is an apocalyptic number.

It is an amenable number.

3125041425 is an abundant number, since it is smaller than the sum of its proper divisors (3209374575).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3125041425 is a wasteful number, since it uses less digits than its factorization.

3125041425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848 (or 4837 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3125041425 is about 55902.0699527307. The cubic root of 3125041425 is about 1462.0153292077.

Adding to 3125041425 its reverse (5241405213), we get a palindrome (8366446638).

The spelling of 3125041425 in words is "three billion, one hundred twenty-five million, forty-one thousand, four hundred twenty-five".