4125810403 has 16 divisors (see below), whose sum is σ = 5057853696. Its totient is φ = 3311684640.

The previous prime is 4125810391. The next prime is 4125810407. The reversal of 4125810403 is 3040185214.

It is not a de Polignac number, because 4125810403 - 2¹³ = 4125802211 is a prime.

It is a super-2 number, since 2×4125810403² = 34044622963006044818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4125810407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623925 + ... + 630502.

It is an arithmetic number, because the mean of its divisors is an integer number (316115856).

Almost surely, 2^4125810403 is an apocalyptic number.

4125810403 is a deficient number, since it is larger than the sum of its proper divisors (932043293).

4125810403 is a wasteful number, since it uses less digits than its factorization.

4125810403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254474.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4125810403 is about 64232.4715622869. The cubic root of 4125810403 is about 1603.8721841993.

Adding to 4125810403 its reverse (3040185214), we get a palindrome (7165995617).

The spelling of 4125810403 in words is "four billion, one hundred twenty-five million, eight hundred ten thousand, four hundred three".