4115534020 has 24 divisors (see below), whose sum is σ = 9307439064. Its totient is φ = 1519581696.

The previous prime is 4115534011. The next prime is 4115534021. The reversal of 4115534020 is 204355114.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72863296 + 4042670724 = 8536^2 + 63582^2 .

It is not an unprimeable number, because it can be changed into a prime (4115534021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7914229 + ... + 7914748.

It is an arithmetic number, because the mean of its divisors is an integer number (387809961).

Almost surely, 2^4115534020 is an apocalyptic number.

It is an amenable number.

4115534020 is an abundant number, since it is smaller than the sum of its proper divisors (5191905044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4115534020 is a wasteful number, since it uses less digits than its factorization.

4115534020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15828999 (or 15828997 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4115534020 is about 64152.4280132872. The cubic root of 4115534020 is about 1602.5394595210.

Adding to 4115534020 its reverse (204355114), we get a palindrome (4319889134).

The spelling of 4115534020 in words is "four billion, one hundred fifteen million, five hundred thirty-four thousand, twenty".