4425514545 has 32 divisors (see below), whose sum is σ = 7500947328. Its totient is φ = 2220366848.

The previous prime is 4425514519. The next prime is 4425514567. The reversal of 4425514545 is 5454155244.

It is a cyclic number.

It is not a de Polignac number, because 4425514545 - 2⁷ = 4425514417 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1004287 + ... + 1008683.

It is an arithmetic number, because the mean of its divisors is an integer number (234404604).

Almost surely, 2^4425514545 is an apocalyptic number.

It is an amenable number.

4425514545 is a deficient number, since it is larger than the sum of its proper divisors (3075432783).

4425514545 is a wasteful number, since it uses less digits than its factorization.

4425514545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8369.

The product of its digits is 320000, while the sum is 39.

The square root of 4425514545 is about 66524.5409228805. The cubic root of 4425514545 is about 1641.8038036498.

Adding to 4425514545 its reverse (5454155244), we get a palindrome (9879669789).

The spelling of 4425514545 in words is "four billion, four hundred twenty-five million, five hundred fourteen thousand, five hundred forty-five".