45553201 has 2 divisors, whose sum is σ = 45553202. Its totient is φ = 45553200.

The previous prime is 45553187. The next prime is 45553223. The reversal of 45553201 is 10235554.

45553201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43230625 + 2322576 = 6575^2 + 1524^2 .

It is a cyclic number.

It is not a de Polignac number, because 45553201 - 2⁵ = 45553169 is a prime.

It is not a weakly prime, because it can be changed into another prime (45553231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22776600 + 22776601.

It is an arithmetic number, because the mean of its divisors is an integer number (22776601).

Almost surely, 2^45553201 is an apocalyptic number.

It is an amenable number.

45553201 is a deficient number, since it is larger than the sum of its proper divisors (1).

45553201 is an equidigital number, since it uses as much as digits as its factorization.

45553201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 45553201 is about 6749.3111500360. The cubic root of 45553201 is about 357.1409366982.

Adding to 45553201 its reverse (10235554), we get a palindrome (55788755).

It can be divided in two parts, 45553 and 201, that added together give a palindrome (45754).

The spelling of 45553201 in words is "forty-five million, five hundred fifty-three thousand, two hundred one".