4010539252 has 12 divisors (see below), whose sum is σ = 7063148260. Its totient is φ = 1992496896.

The previous prime is 4010539243. The next prime is 4010539259. The reversal of 4010539252 is 2529350104.

It can be written as a sum of positive squares in 2 ways, for example, as 1446737296 + 2563801956 = 38036^2 + 50634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4010539259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3192477 + ... + 3193732.

Almost surely, 2^4010539252 is an apocalyptic number.

It is an amenable number.

4010539252 is a deficient number, since it is larger than the sum of its proper divisors (3052609008).

4010539252 is a wasteful number, since it uses less digits than its factorization.

4010539252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6386370 (or 6386368 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 4010539252 is about 63328.8184952159. The cubic root of 4010539252 is about 1588.7939976091.

Adding to 4010539252 its reverse (2529350104), we get a palindrome (6539889356).

The spelling of 4010539252 in words is "four billion, ten million, five hundred thirty-nine thousand, two hundred fifty-two".