4244965545 has 32 divisors (see below), whose sum is σ = 6973755264. Its totient is φ = 2203635200.

The previous prime is 4244965531. The next prime is 4244965561. The reversal of 4244965545 is 5455694424.

It is not a de Polignac number, because 4244965545 - 2⁶ = 4244965481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4244965494 and 4244965503.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264655 + ... + 280235.

It is an arithmetic number, because the mean of its divisors is an integer number (217929852).

Almost surely, 2^4244965545 is an apocalyptic number.

It is an amenable number.

4244965545 is a deficient number, since it is larger than the sum of its proper divisors (2728789719).

4244965545 is a wasteful number, since it uses less digits than its factorization.

4244965545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16073.

The product of its digits is 3456000, while the sum is 48.

The square root of 4244965545 is about 65153.4001031412. The cubic root of 4244965545 is about 1619.1660526348.

The spelling of 4244965545 in words is "four billion, two hundred forty-four million, nine hundred sixty-five thousand, five hundred forty-five".