4506125305 has 12 divisors (see below), whose sum is σ = 5943617316. Its totient is φ = 3277181600.

The previous prime is 4506125297. The next prime is 4506125317. The reversal of 4506125305 is 5035216054.

It can be written as a sum of positive squares in 2 ways, for example, as 1269425641 + 3236699664 = 35629^2 + 56892^2 .

It is not a de Polignac number, because 4506125305 - 2³ = 4506125297 is a prime.

It is a super-2 number, since 2×4506125305² = 40610330528722686050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3723466 + ... + 3724675.

It is an arithmetic number, because the mean of its divisors is an integer number (495301443).

Almost surely, 2^4506125305 is an apocalyptic number.

It is an amenable number.

4506125305 is a deficient number, since it is larger than the sum of its proper divisors (1437492011).

4506125305 is a wasteful number, since it uses less digits than its factorization.

4506125305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7448168 (or 7448157 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 4506125305 is about 67127.6791271678. The cubic root of 4506125305 is about 1651.7123704349.

The spelling of 4506125305 in words is "four billion, five hundred six million, one hundred twenty-five thousand, three hundred five".