4025541231 has 24 divisors (see below), whose sum is σ = 6159132720. Its totient is φ = 2524836096.

The previous prime is 4025541217. The next prime is 4025541241. The reversal of 4025541231 is 1321455204.

It is not a de Polignac number, because 4025541231 - 2⁵ = 4025541199 is a prime.

It is a super-2 number, since 2×4025541231² = 32409964404961990722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4025541195 and 4025541204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025541241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 682965 + ... + 688833.

It is an arithmetic number, because the mean of its divisors is an integer number (256630530).

Almost surely, 2^4025541231 is an apocalyptic number.

4025541231 is a deficient number, since it is larger than the sum of its proper divisors (2133591489).

4025541231 is a wasteful number, since it uses less digits than its factorization.

4025541231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10375 (or 10372 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4025541231 is about 63447.1530566975. The cubic root of 4025541231 is about 1590.7725674768.

Adding to 4025541231 its reverse (1321455204), we get a palindrome (5346996435).

The spelling of 4025541231 in words is "four billion, twenty-five million, five hundred forty-one thousand, two hundred thirty-one".