4453620125 has 36 divisors (see below), whose sum is σ = 5723959644. Its totient is φ = 3459632400.

The previous prime is 4453620113. The next prime is 4453620131. The reversal of 4453620125 is 5210263544.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 142515844 + 4311104281 = 11938^2 + 65659^2 .

It is not a de Polignac number, because 4453620125 - 2⁸ = 4453619869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4453620091 and 4453620100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35067812 + ... + 35067938.

It is an arithmetic number, because the mean of its divisors is an integer number (158998879).

Almost surely, 2^4453620125 is an apocalyptic number.

It is an amenable number.

4453620125 is a deficient number, since it is larger than the sum of its proper divisors (1270339519).

4453620125 is an frugal number, since it uses more digits than its factorization.

4453620125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 4453620125 is about 66735.4487884812. The cubic root of 4453620125 is about 1645.2720638449.

Adding to 4453620125 its reverse (5210263544), we get a palindrome (9663883669).

The spelling of 4453620125 in words is "four billion, four hundred fifty-three million, six hundred twenty thousand, one hundred twenty-five".