45351318 has 8 divisors (see below), whose sum is σ = 90702648. Its totient is φ = 15117104.

The previous prime is 45351301. The next prime is 45351343. The reversal of 45351318 is 81315354.

It is a sphenic number, since it is the product of 3 distinct primes.

45351318 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3779271 + ... + 3779282.

It is an arithmetic number, because the mean of its divisors is an integer number (11337831).

Almost surely, 2^45351318 is an apocalyptic number.

45351318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45351318 is a wasteful number, since it uses less digits than its factorization.

45351318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7558558.

The product of its digits is 7200, while the sum is 30.

The square root of 45351318 is about 6734.3387203199. The cubic root of 45351318 is about 356.6125621291.

The spelling of 45351318 in words is "forty-five million, three hundred fifty-one thousand, three hundred eighteen".