4052440655 has 16 divisors (see below), whose sum is σ = 4882775040. Its totient is φ = 3228749568.

The previous prime is 4052440619. The next prime is 4052440661. The reversal of 4052440655 is 5560442504.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4052440655 is a prime.

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, 1938851 + ... + 1940939.

It is an arithmetic number, because the mean of its divisors is an integer number (305173440).

Almost surely, 2^4052440655 is an apocalyptic number.

4052440655 is a deficient number, since it is larger than the sum of its proper divisors (830334385).

4052440655 is a wasteful number, since it uses less digits than its factorization.

4052440655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490.

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 4052440655 is about 63658.7830153860. The cubic root of 4052440655 is about 1594.3079849015.

The spelling of 4052440655 in words is "four billion, fifty-two million, four hundred forty thousand, six hundred fifty-five".