3125124452 has 12 divisors (see below), whose sum is σ = 5543885676. Its totient is φ = 1541157120.

The previous prime is 3125124439. The next prime is 3125124473. The reversal of 3125124452 is 2544215213.

3125124452 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 2 ways, for example, as 741146176 + 2383978276 = 27224^2 + 48826^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5350949 + ... + 5351532.

It is an arithmetic number, because the mean of its divisors is an integer number (461990473).

Almost surely, 2^3125124452 is an apocalyptic number.

It is an amenable number.

3125124452 is a deficient number, since it is larger than the sum of its proper divisors (2418761224).

3125124452 is a wasteful number, since it uses less digits than its factorization.

3125124452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10702558 (or 10702556 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 3125124452 is about 55902.8125589402. The cubic root of 3125124452 is about 1462.0282768411.

Adding to 3125124452 its reverse (2544215213), we get a palindrome (5669339665).

The spelling of 3125124452 in words is "three billion, one hundred twenty-five million, one hundred twenty-four thousand, four hundred fifty-two".