3123504425 has 12 divisors (see below), whose sum is σ = 3876828876. Its totient is φ = 2496427200.

The previous prime is 3123504407. The next prime is 3123504437. The reversal of 3123504425 is 5244053213.

It is a happy number.

3123504425 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 6 ways, for example, as 516789289 + 2606715136 = 22733^2 + 51056^2 .

It is not a de Polignac number, because 3123504425 - 2⁶ = 3123504361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32354 + ... + 85403.

It is an arithmetic number, because the mean of its divisors is an integer number (323069073).

Almost surely, 2^3123504425 is an apocalyptic number.

It is an amenable number.

3123504425 is a deficient number, since it is larger than the sum of its proper divisors (753324451).

3123504425 is a wasteful number, since it uses less digits than its factorization.

3123504425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118828 (or 118823 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 3123504425 is about 55888.3210071657. The cubic root of 3123504425 is about 1461.7756005387.

Adding to 3123504425 its reverse (5244053213), we get a palindrome (8367557638).

The spelling of 3123504425 in words is "three billion, one hundred twenty-three million, five hundred four thousand, four hundred twenty-five".