45119016 has 48 divisors (see below), whose sum is σ = 124212660. Its totient is φ = 14791680.

The previous prime is 45118999. The next prime is 45119017. The reversal of 45119016 is 61091154.

It can be written as a sum of positive squares in 2 ways, for example, as 36650916 + 8468100 = 6054^2 + 2910^2 .

It is not an unprimeable number, because it can be changed into a prime (45119017) 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 11 ways as a sum of consecutive naturals, for example, 745 + ... + 9528.

Almost surely, 2^45119016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45119016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62106330).

45119016 is an abundant number, since it is smaller than the sum of its proper divisors (79093644).

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

45119016 is a wasteful number, since it uses less digits than its factorization.

45119016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10346 (or 10339 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 45119016 is about 6717.0690036652. The cubic root of 45119016 is about 356.0026301199.

The spelling of 45119016 in words is "forty-five million, one hundred nineteen thousand, sixteen".