3145054225 has 12 divisors (see below), whose sum is σ = 3901679964. Its totient is φ = 2514873920.

The previous prime is 3145054223. The next prime is 3145054229. The reversal of 3145054225 is 5224505413.

It can be written as a sum of positive squares in 6 ways, for example, as 4460544 + 3140593681 = 2112^2 + 56041^2 .

It is not a de Polignac number, because 3145054225 - 2¹ = 3145054223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3145054223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27807 + ... + 84043.

It is an arithmetic number, because the mean of its divisors is an integer number (325139997).

Almost surely, 2^3145054225 is an apocalyptic number.

It is an amenable number.

3145054225 is a deficient number, since it is larger than the sum of its proper divisors (756625739).

3145054225 is a wasteful number, since it uses less digits than its factorization.

3145054225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58484 (or 58479 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 3145054225 is about 56080.7830277003. The cubic root of 3145054225 is about 1465.1296114753.

Adding to 3145054225 its reverse (5224505413), we get a palindrome (8369559638).

The spelling of 3145054225 in words is "three billion, one hundred forty-five million, fifty-four thousand, two hundred twenty-five".