4412545245 has 24 divisors (see below), whose sum is σ = 8098319736. Its totient is φ = 2214924288.

The previous prime is 4412545219. The next prime is 4412545259. The reversal of 4412545245 is 5425452144.

4412545245 is a `hidden beast` number, since 4 + 4 + 125 + 4 + 524 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 110628324 + 4301916921 = 10518^2 + 65589^2 .

It is not a de Polignac number, because 4412545245 - 2⁸ = 4412544989 is a prime.

It is a super-2 number, since 2×4412545245² = 38941111078344220050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2883252 + ... + 2884781.

It is an arithmetic number, because the mean of its divisors is an integer number (337429989).

Almost surely, 2^4412545245 is an apocalyptic number.

4412545245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4412545245 is a deficient number, since it is larger than the sum of its proper divisors (3685774491).

4412545245 is a wasteful number, since it uses less digits than its factorization.

4412545245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768061 (or 5768058 counting only the distinct ones).

The product of its digits is 128000, while the sum is 36.

The square root of 4412545245 is about 66426.9918406667. The cubic root of 4412545245 is about 1640.1984249553.

Adding to 4412545245 its reverse (5425452144), we get a palindrome (9837997389).

The spelling of 4412545245 in words is "four billion, four hundred twelve million, five hundred forty-five thousand, two hundred forty-five".