4025150725 has 24 divisors (see below), whose sum is σ = 5076639360. Its totient is φ = 3165352320.

The previous prime is 4025150711. The next prime is 4025150737. The reversal of 4025150725 is 5270515204.

It is not a de Polignac number, because 4025150725 - 2⁵ = 4025150693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 455802 + ... + 464548.

It is an arithmetic number, because the mean of its divisors is an integer number (211526640).

Almost surely, 2^4025150725 is an apocalyptic number.

It is an amenable number.

4025150725 is a deficient number, since it is larger than the sum of its proper divisors (1051488635).

4025150725 is a wasteful number, since it uses less digits than its factorization.

4025150725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9069 (or 9064 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 4025150725 is about 63444.0755705369. The cubic root of 4025150725 is about 1590.7211270795.

Adding to 4025150725 its reverse (5270515204), we get a palindrome (9295665929).

The spelling of 4025150725 in words is "four billion, twenty-five million, one hundred fifty thousand, seven hundred twenty-five".