45380780 has 12 divisors (see below), whose sum is σ = 95299680. Its totient is φ = 18152304.

The previous prime is 45380779. The next prime is 45380791. The reversal of 45380780 is 8708354.

45380780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45380780.

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, 1134500 + ... + 1134539.

It is an arithmetic number, because the mean of its divisors is an integer number (7941640).

Almost surely, 2^45380780 is an apocalyptic number.

It is an amenable number.

45380780 is an abundant number, since it is smaller than the sum of its proper divisors (49918900).

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

45380780 is a wasteful number, since it uses less digits than its factorization.

45380780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269048 (or 2269046 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 45380780 is about 6736.5258108316. The cubic root of 45380780 is about 356.6897685951.

The spelling of 45380780 in words is "forty-five million, three hundred eighty thousand, seven hundred eighty".