4052444405 has 16 divisors (see below), whose sum is σ = 5076103680. Its totient is φ = 3099938688.

The previous prime is 4052444339. The next prime is 4052444413. The reversal of 4052444405 is 5044442504.

It is a cyclic number.

It is not a de Polignac number, because 4052444405 - 2¹⁸ = 4052182261 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564881 + ... + 572009.

It is an arithmetic number, because the mean of its divisors is an integer number (317256480).

Almost surely, 2^4052444405 is an apocalyptic number.

It is an amenable number.

4052444405 is a deficient number, since it is larger than the sum of its proper divisors (1023659275).

4052444405 is a wasteful number, since it uses less digits than its factorization.

4052444405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12100.

The product of its (nonzero) digits is 51200, while the sum is 32.

The square root of 4052444405 is about 63658.8124692882. The cubic root of 4052444405 is about 1594.3084766754.

Adding to 4052444405 its reverse (5044442504), we get a palindrome (9096886909).

The spelling of 4052444405 in words is "four billion, fifty-two million, four hundred forty-four thousand, four hundred five".