3750404125 has 16 divisors (see below), whose sum is σ = 5040545328. Its totient is φ = 2769528000.

The previous prime is 3750404123. The next prime is 3750404131. The reversal of 3750404125 is 5214040573.

3750404125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2106993604 + 1643410521 = 45902^2 + 40539^2 .

It is not a de Polignac number, because 3750404125 - 2¹ = 3750404123 is a prime.

It is a super-2 number, since 2×3750404125² = 28131062201634031250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3750404123) 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, 1152346 + ... + 1155595.

It is an arithmetic number, because the mean of its divisors is an integer number (315034083).

Almost surely, 2^3750404125 is an apocalyptic number.

It is an amenable number.

3750404125 is a deficient number, since it is larger than the sum of its proper divisors (1290141203).

3750404125 is a wasteful number, since it uses less digits than its factorization.

3750404125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307969 (or 2307959 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 3750404125 is about 61240.5431474934. The cubic root of 3750404125 is about 1553.6720603205.

Adding to 3750404125 its reverse (5214040573), we get a palindrome (8964444698).

The spelling of 3750404125 in words is "three billion, seven hundred fifty million, four hundred four thousand, one hundred twenty-five".