45417718 has 16 divisors (see below), whose sum is σ = 69949440. Its totient is φ = 22104936.

The previous prime is 45417707. The next prime is 45417719. The reversal of 45417718 is 81771454.

45417718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45417719) 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 7 ways as a sum of consecutive naturals, for example, 30843 + ... + 32281.

It is an arithmetic number, because the mean of its divisors is an integer number (4371840).

Almost surely, 2^45417718 is an apocalyptic number.

45417718 is a deficient number, since it is larger than the sum of its proper divisors (24531722).

45417718 is a wasteful number, since it uses less digits than its factorization.

45417718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851.

The product of its digits is 31360, while the sum is 37.

The square root of 45417718 is about 6739.2668740747. The cubic root of 45417718 is about 356.7865190517.

The spelling of 45417718 in words is "forty-five million, four hundred seventeen thousand, seven hundred eighteen".