45015338 has 16 divisors (see below), whose sum is σ = 69058656. Its totient is φ = 21999120.

The previous prime is 45015329. The next prime is 45015353. The reversal of 45015338 is 83351054.

45015338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

45015338 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It is a self number, because there is not a number n which added to its sum of digits gives 45015338.

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, 34445 + ... + 35727.

It is an arithmetic number, because the mean of its divisors is an integer number (4316166).

Almost surely, 2^45015338 is an apocalyptic number.

45015338 is a deficient number, since it is larger than the sum of its proper divisors (24043318).

45015338 is a wasteful number, since it uses less digits than its factorization.

45015338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 45015338 is about 6709.3470621216. The cubic root of 45015338 is about 355.7297374359.

The spelling of 45015338 in words is "forty-five million, fifteen thousand, three hundred thirty-eight".