45380368 has 40 divisors (see below), whose sum is σ = 96306336. Its totient is φ = 20544000.

The previous prime is 45380353. The next prime is 45380369. The reversal of 45380368 is 86308354.

It is not an unprimeable number, because it can be changed into a prime (45380369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70255 + ... + 70897.

Almost surely, 2^45380368 is an apocalyptic number.

It is an amenable number.

45380368 is an abundant number, since it is smaller than the sum of its proper divisors (50925968).

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

45380368 is a wasteful number, since it uses less digits than its factorization.

45380368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1057 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 45380368 is about 6736.4952312015. The cubic root of 45380368 is about 356.6886891614.

The spelling of 45380368 in words is "forty-five million, three hundred eighty thousand, three hundred sixty-eight".