3530525211 has 40 divisors (see below), whose sum is σ = 5414525424. Its totient is φ = 2291224320.

The previous prime is 3530525183. The next prime is 3530525227. The reversal of 3530525211 is 1125250353.

It is a happy number.

It is not a de Polignac number, because 3530525211 - 2⁷ = 3530525083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3530525611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2048196 + ... + 2049918.

Almost surely, 2^3530525211 is an apocalyptic number.

3530525211 is a deficient number, since it is larger than the sum of its proper divisors (1884000213).

3530525211 is a wasteful number, since it uses less digits than its factorization.

3530525211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393 (or 2384 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 3530525211 is about 59418.2228865859. Note that the first 3 decimals coincide. The cubic root of 3530525211 is about 1522.6956452213.

Adding to 3530525211 its reverse (1125250353), we get a palindrome (4655775564).

It can be divided in two parts, 35305 and 25211, that added together give a square (60516 = 246²).

The spelling of 3530525211 in words is "three billion, five hundred thirty million, five hundred twenty-five thousand, two hundred eleven".