4289235925 has 12 divisors (see below), whose sum is σ = 5727780100. Its totient is φ = 3167435520.

The previous prime is 4289235917. The next prime is 4289235931. The reversal of 4289235925 is 5295329824.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1272919684 + 3016316241 = 35678^2 + 54921^2 .

It is not a de Polignac number, because 4289235925 - 2³ = 4289235917 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 6598500 + ... + 6599149.

Almost surely, 2^4289235925 is an apocalyptic number.

It is an amenable number.

4289235925 is a deficient number, since it is larger than the sum of its proper divisors (1438544175).

4289235925 is a wasteful number, since it uses less digits than its factorization.

4289235925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13197672 (or 13197667 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 49.

The square root of 4289235925 is about 65492.2585119799. The cubic root of 4289235925 is about 1624.7753125238.

The spelling of 4289235925 in words is "four billion, two hundred eighty-nine million, two hundred thirty-five thousand, nine hundred twenty-five".