4452125401 has 4 divisors (see below), whose sum is σ = 4459007232. Its totient is φ = 4445243572.

The previous prime is 4452125399. The next prime is 4452125413. The reversal of 4452125401 is 1045212544.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4452125401 - 2¹ = 4452125399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4452125401.

It is not an unprimeable number, because it can be changed into a prime (4452125471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3439945 + ... + 3441238.

It is an arithmetic number, because the mean of its divisors is an integer number (1114751808).

Almost surely, 2^4452125401 is an apocalyptic number.

It is an amenable number.

4452125401 is a deficient number, since it is larger than the sum of its proper divisors (6881831).

4452125401 is an equidigital number, since it uses as much as digits as its factorization.

4452125401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6881830.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4452125401 is about 66724.2489729184. The cubic root of 4452125401 is about 1645.0879811777.

Adding to 4452125401 its reverse (1045212544), we get a palindrome (5497337945).

The spelling of 4452125401 in words is "four billion, four hundred fifty-two million, one hundred twenty-five thousand, four hundred one".