45115068 has 24 divisors (see below), whose sum is σ = 108899280. Its totient is φ = 14519680.

The previous prime is 45115067. The next prime is 45115069. The reversal of 45115068 is 86051154.

45115068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45115067) and next prime (45115069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45115067) 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, 64473 + ... + 65168.

It is an arithmetic number, because the mean of its divisors is an integer number (4537470).

Almost surely, 2^45115068 is an apocalyptic number.

It is an amenable number.

45115068 is an abundant number, since it is smaller than the sum of its proper divisors (63784212).

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

45115068 is a wasteful number, since it uses less digits than its factorization.

45115068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129677 (or 129675 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 45115068 is about 6716.7751190583. The cubic root of 45115068 is about 355.9922461805.

The spelling of 45115068 in words is "forty-five million, one hundred fifteen thousand, sixty-eight".