45200266 has 4 divisors (see below), whose sum is σ = 67800402. Its totient is φ = 22600132.

The previous prime is 45200237. The next prime is 45200269. The reversal of 45200266 is 66200254.

45200266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66200254 = 2 ⋅33100127.

It can be written as a sum of positive squares in only one way, i.e., 25796241 + 19404025 = 5079^2 + 4405^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45200266.

It is not an unprimeable number, because it can be changed into a prime (45200269) 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, 11300065 + ... + 11300068.

Almost surely, 2^45200266 is an apocalyptic number.

45200266 is a deficient number, since it is larger than the sum of its proper divisors (22600136).

45200266 is a wasteful number, since it uses less digits than its factorization.

45200266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22600135.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 45200266 is about 6723.1143081164. The cubic root of 45200266 is about 356.2161976341.

The spelling of 45200266 in words is "forty-five million, two hundred thousand, two hundred sixty-six".