45815068 has 24 divisors (see below), whose sum is σ = 91424592. Its totient is φ = 19901184.

The previous prime is 45815027. The next prime is 45815089. The reversal of 45815068 is 86051854.

45815068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 25030 + ... + 26797.

It is an arithmetic number, because the mean of its divisors is an integer number (3809358).

Almost surely, 2^45815068 is an apocalyptic number.

It is an amenable number.

45815068 is a deficient number, since it is larger than the sum of its proper divisors (45609524).

45815068 is a wasteful number, since it uses less digits than its factorization.

45815068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51861 (or 51859 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 45815068 is about 6768.6828851705. The cubic root of 45815068 is about 357.8239826334.

The spelling of 45815068 in words is "forty-five million, eight hundred fifteen thousand, sixty-eight".