4131535125 has 32 divisors (see below), whose sum is σ = 6883179264. Its totient is φ = 2200824000.

The previous prime is 4131535091. The next prime is 4131535153. The reversal of 4131535125 is 5215351314.

It is not a de Polignac number, because 4131535125 - 2⁷ = 4131534997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4131535092 and 4131535101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326415 + ... + 338835.

It is an arithmetic number, because the mean of its divisors is an integer number (215099352).

Almost surely, 2^4131535125 is an apocalyptic number.

It is an amenable number.

4131535125 is a deficient number, since it is larger than the sum of its proper divisors (2751644139).

4131535125 is a wasteful number, since it uses less digits than its factorization.

4131535125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13326 (or 13316 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

The square root of 4131535125 is about 64277.0186380793. The cubic root of 4131535125 is about 1604.6136529927.

Adding to 4131535125 its reverse (5215351314), we get a palindrome (9346886439).

The spelling of 4131535125 in words is "four billion, one hundred thirty-one million, five hundred thirty-five thousand, one hundred twenty-five".