5245420201 has 4 divisors (see below), whose sum is σ = 5994765952. Its totient is φ = 4496074452.

The previous prime is 5245420171. The next prime is 5245420217. The reversal of 5245420201 is 1020245425.

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 a de Polignac number, because none of the positive numbers 2^k-5245420201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5245420241) 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, 374672865 + ... + 374672878.

It is an arithmetic number, because the mean of its divisors is an integer number (1498691488).

Almost surely, 2^5245420201 is an apocalyptic number.

It is an amenable number.

5245420201 is a deficient number, since it is larger than the sum of its proper divisors (749345751).

5245420201 is an equidigital number, since it uses as much as digits as its factorization.

5245420201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749345750.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 5245420201 is about 72425.2732200577. The cubic root of 5245420201 is about 1737.5077943580.

Adding to 5245420201 its reverse (1020245425), we get a palindrome (6265665626).

The spelling of 5245420201 in words is "five billion, two hundred forty-five million, four hundred twenty thousand, two hundred one".