4125544011 has 12 divisors (see below), whose sum is σ = 5965294192. Its totient is φ = 2747512656.

The previous prime is 4125543991. The next prime is 4125544013. The reversal of 4125544011 is 1104455214.

4125544011 is a `hidden beast` number, since 4 + 1 + 255 + 4 + 401 + 1 = 666.

It is not a de Polignac number, because 4125544011 - 2⁵ = 4125543979 is a prime.

It is a super-2 number, since 2×4125544011² = 34040226773395936242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4125544013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228316 + ... + 245721.

Almost surely, 2^4125544011 is an apocalyptic number.

4125544011 is a deficient number, since it is larger than the sum of its proper divisors (1839750181).

4125544011 is a wasteful number, since it uses less digits than its factorization.

4125544011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475010 (or 475007 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4125544011 is about 64230.3978735925. The cubic root of 4125544011 is about 1603.8376642810.

Adding to 4125544011 its reverse (1104455214), we get a palindrome (5229999225).

The spelling of 4125544011 in words is "four billion, one hundred twenty-five million, five hundred forty-four thousand, eleven".