45394041 has 48 divisors (see below), whose sum is σ = 78140160. Its totient is φ = 23173920.

The previous prime is 45394009. The next prime is 45394043. The reversal of 45394041 is 14049354.

45394041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45394041 - 2⁵ = 45394009 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45394043) 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 47 ways as a sum of consecutive naturals, for example, 108130 + ... + 108548.

It is an arithmetic number, because the mean of its divisors is an integer number (1627920).

Almost surely, 2^45394041 is an apocalyptic number.

It is an amenable number.

45394041 is a deficient number, since it is larger than the sum of its proper divisors (32746119).

45394041 is a wasteful number, since it uses less digits than its factorization.

45394041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 45394041 is about 6737.5099999926. The cubic root of 45394041 is about 356.7245087235.

The spelling of 45394041 in words is "forty-five million, three hundred ninety-four thousand, forty-one".