4542625201 has 3 divisors (see below), whose sum is σ = 4542692601. Its totient is φ = 4542557802.

The previous prime is 4542625183. The next prime is 4542625253. The reversal of 4542625201 is 1025262454.

The square root of 4542625201 is 67399.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1025262454 = 2 ⋅512631227.

It is a de Polignac number, because none of the positive numbers 2^k-4542625201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4542625001) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 33700 + ... + 101098.

It is an arithmetic number, because the mean of its divisors is an integer number (1514230867).

Almost surely, 2^4542625201 is an apocalyptic number.

4542625201 is the 67399-th square number.

4542625201 is the 33700-th centered octagonal number.

It is an amenable number.

4542625201 is a deficient number, since it is larger than the sum of its proper divisors (67400).

4542625201 is an frugal number, since it uses more digits than its factorization.

4542625201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134798 (or 67399 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The cubic root of 4542625201 is about 1656.1600408982.

Adding to 4542625201 its reverse (1025262454), we get a palindrome (5567887655).

The spelling of 4542625201 in words is "four billion, five hundred forty-two million, six hundred twenty-five thousand, two hundred one".