4209025158 has 96 divisors (see below), whose sum is σ = 10080854784. Its totient is φ = 1261020096.

The previous prime is 4209025151. The next prime is 4209025187. The reversal of 4209025158 is 8515209024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4209025151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5664535 + ... + 5665277.

It is an arithmetic number, because the mean of its divisors is an integer number (105008904).

Almost surely, 2^4209025158 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4209025158, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5040427392).

4209025158 is an abundant number, since it is smaller than the sum of its proper divisors (5871829626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4209025158 is a wasteful number, since it uses less digits than its factorization.

4209025158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 4209025158 is about 64877.0002234999. Note that the first 3 decimals coincide. The cubic root of 4209025158 is about 1614.5834897370.

The spelling of 4209025158 in words is "four billion, two hundred nine million, twenty-five thousand, one hundred fifty-eight".