4044775245 has 16 divisors (see below), whose sum is σ = 7396160640. Its totient is φ = 1849040064.

The previous prime is 4044775243. The next prime is 4044775247. The reversal of 4044775245 is 5425774404.

It is an interprime number because it is at equal distance from previous prime (4044775243) and next prime (4044775247).

It is not a de Polignac number, because 4044775245 - 2¹ = 4044775243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4044775197 and 4044775206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044775243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19260730 + ... + 19260939.

It is an arithmetic number, because the mean of its divisors is an integer number (462260040).

Almost surely, 2^4044775245 is an apocalyptic number.

It is an amenable number.

4044775245 is a deficient number, since it is larger than the sum of its proper divisors (3351385395).

4044775245 is a wasteful number, since it uses less digits than its factorization.

4044775245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38521684.

The product of its (nonzero) digits is 627200, while the sum is 42.

The square root of 4044775245 is about 63598.5475069989. The cubic root of 4044775245 is about 1593.3021105742.

The spelling of 4044775245 in words is "four billion, forty-four million, seven hundred seventy-five thousand, two hundred forty-five".