45563099 has 4 divisors (see below), whose sum is σ = 46112136. Its totient is φ = 45014064.

The previous prime is 45563081. The next prime is 45563107. The reversal of 45563099 is 99036554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45563099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45563029) 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 3 ways as a sum of consecutive naturals, for example, 274394 + ... + 274559.

It is an arithmetic number, because the mean of its divisors is an integer number (11528034).

Almost surely, 2^45563099 is an apocalyptic number.

45563099 is a deficient number, since it is larger than the sum of its proper divisors (549037).

45563099 is an equidigital number, since it uses as much as digits as its factorization.

45563099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549036.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 45563099 is about 6750.0443702245. The cubic root of 45563099 is about 357.1668018765.

The spelling of 45563099 in words is "forty-five million, five hundred sixty-three thousand, ninety-nine".