4235445544 has 16 divisors (see below), whose sum is σ = 8663411520. Its totient is φ = 1925202480.

The previous prime is 4235445527. The next prime is 4235445589. The reversal of 4235445544 is 4455445324.

It is a junction number, because it is equal to n+sod(n) for n = 4235445497 and 4235445506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24064944 + ... + 24065119.

It is an arithmetic number, because the mean of its divisors is an integer number (541463220).

Almost surely, 2^4235445544 is an apocalyptic number.

4235445544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4235445544 is an abundant number, since it is smaller than the sum of its proper divisors (4427965976).

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

4235445544 is a wasteful number, since it uses less digits than its factorization.

4235445544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48130080 (or 48130076 counting only the distinct ones).

The product of its digits is 768000, while the sum is 40.

The square root of 4235445544 is about 65080.3007368589. The cubic root of 4235445544 is about 1617.9547353876.

The spelling of 4235445544 in words is "four billion, two hundred thirty-five million, four hundred forty-five thousand, five hundred forty-four".