4113043550 has 48 divisors (see below), whose sum is σ = 9537996672. Its totient is φ = 1281986400.

The previous prime is 4113043537. The next prime is 4113043559. The reversal of 4113043550 is 553403114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113043559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530312 + ... + 538011.

It is an arithmetic number, because the mean of its divisors is an integer number (198708264).

Almost surely, 2^4113043550 is an apocalyptic number.

4113043550 is an abundant number, since it is smaller than the sum of its proper divisors (5424953122).

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

4113043550 is a wasteful number, since it uses less digits than its factorization.

4113043550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068353 (or 1068348 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 4113043550 is about 64133.0145089095. The cubic root of 4113043550 is about 1602.2161412711.

Adding to 4113043550 its reverse (553403114), we get a palindrome (4666446664).

The spelling of 4113043550 in words is "four billion, one hundred thirteen million, forty-three thousand, five hundred fifty".