3204125045 has 16 divisors (see below), whose sum is σ = 4241626560. Its totient is φ = 2304086400.

The previous prime is 3204125027. The next prime is 3204125047. The reversal of 3204125045 is 5405214023.

It is a happy number.

It is not a de Polignac number, because 3204125045 - 2⁶ = 3204124981 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204125047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322391 + ... + 332180.

It is an arithmetic number, because the mean of its divisors is an integer number (265101660).

Almost surely, 2^3204125045 is an apocalyptic number.

It is an amenable number.

3204125045 is a deficient number, since it is larger than the sum of its proper divisors (1037501515).

3204125045 is a wasteful number, since it uses less digits than its factorization.

3204125045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654676.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3204125045 is about 56604.9913435202. The cubic root of 3204125045 is about 1474.2455273912.

Adding to 3204125045 its reverse (5405214023), we get a palindrome (8609339068).

The spelling of 3204125045 in words is "three billion, two hundred four million, one hundred twenty-five thousand, forty-five".