45016225 has 12 divisors (see below), whose sum is σ = 58758640. Its totient is φ = 34117200.

The previous prime is 45016211. The next prime is 45016229. The reversal of 45016225 is 52261054.

45016225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45016225 - 2⁵ = 45016193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 45016225.

It is not an unprimeable number, because it can be changed into a prime (45016229) 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 11 ways as a sum of consecutive naturals, for example, 46911 + ... + 47860.

Almost surely, 2^45016225 is an apocalyptic number.

It is an amenable number.

45016225 is a deficient number, since it is larger than the sum of its proper divisors (13742415).

45016225 is a wasteful number, since it uses less digits than its factorization.

45016225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94800 (or 94795 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 45016225 is about 6709.4131636083. The cubic root of 45016225 is about 355.7320739003.

Adding to 45016225 its reverse (52261054), we get a palindrome (97277279).

The spelling of 45016225 in words is "forty-five million, sixteen thousand, two hundred twenty-five".