45268044 has 12 divisors (see below), whose sum is σ = 105625464. Its totient is φ = 15089344.

The previous prime is 45268037. The next prime is 45268063. The reversal of 45268044 is 44086254.

45268044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 45267996 and 45268014.

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 3 ways as a sum of consecutive naturals, for example, 1886157 + ... + 1886180.

It is an arithmetic number, because the mean of its divisors is an integer number (8802122).

Almost surely, 2^45268044 is an apocalyptic number.

It is an amenable number.

45268044 is an abundant number, since it is smaller than the sum of its proper divisors (60357420).

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

45268044 is a wasteful number, since it uses less digits than its factorization.

45268044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772344 (or 3772342 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 45268044 is about 6728.1530898160. The cubic root of 45268044 is about 356.3941579708.

The spelling of 45268044 in words is "forty-five million, two hundred sixty-eight thousand, forty-four".