45525201 has 16 divisors (see below), whose sum is σ = 64416384. Its totient is φ = 28500224.

The previous prime is 45525199. The next prime is 45525217. The reversal of 45525201 is 10252554.

It is a happy number.

45525201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45525201 - 2¹ = 45525199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45525001) 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 in 15 ways as a sum of consecutive naturals, for example, 32620 + ... + 33986.

It is an arithmetic number, because the mean of its divisors is an integer number (4026024).

Almost surely, 2^45525201 is an apocalyptic number.

It is an amenable number.

45525201 is a deficient number, since it is larger than the sum of its proper divisors (18891183).

45525201 is a wasteful number, since it uses less digits than its factorization.

45525201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 45525201 is about 6747.2365454310. The cubic root of 45525201 is about 357.0677475803.

Adding to 45525201 its reverse (10252554), we get a palindrome (55777755).

The spelling of 45525201 in words is "forty-five million, five hundred twenty-five thousand, two hundred one".