4244052555 has 24 divisors (see below), whose sum is σ = 7357957152. Its totient is φ = 2263002624.

The previous prime is 4244052521. The next prime is 4244052563. The reversal of 4244052555 is 5552504424.

4244052555 is a `hidden beast` number, since 42 + 4 + 40 + 525 + 55 = 666.

It is not a de Polignac number, because 4244052555 - 2²⁰ = 4243003979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306747 + ... + 320283.

It is an arithmetic number, because the mean of its divisors is an integer number (306581548).

Almost surely, 2^4244052555 is an apocalyptic number.

4244052555 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4244052555 is a deficient number, since it is larger than the sum of its proper divisors (3113904597).

4244052555 is a wasteful number, since it uses less digits than its factorization.

4244052555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20515 (or 20512 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 4244052555 is about 65146.3932616381. The cubic root of 4244052555 is about 1619.0499630857.

Adding to 4244052555 its reverse (5552504424), we get a palindrome (9796556979).

The spelling of 4244052555 in words is "four billion, two hundred forty-four million, fifty-two thousand, five hundred fifty-five".