45450316 has 24 divisors (see below), whose sum is σ = 86014656. Its totient is φ = 20931840.

The previous prime is 45450313. The next prime is 45450331. The reversal of 45450316 is 61305454.

It is not an unprimeable number, because it can be changed into a prime (45450313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915 + ... + 10306.

It is an arithmetic number, because the mean of its divisors is an integer number (3583944).

Almost surely, 2^45450316 is an apocalyptic number.

It is an amenable number.

45450316 is a deficient number, since it is larger than the sum of its proper divisors (40564340).

45450316 is a wasteful number, since it uses less digits than its factorization.

45450316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14289 (or 14287 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 45450316 is about 6741.6849525916. The cubic root of 45450316 is about 356.8718583276.

The spelling of 45450316 in words is "forty-five million, four hundred fifty thousand, three hundred sixteen".