45314380 has 24 divisors (see below), whose sum is σ = 95310432. Its totient is φ = 18097152.

The previous prime is 45314369. The next prime is 45314413. The reversal of 45314380 is 8341354.

45314380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 15084 + ... + 17836.

It is an arithmetic number, because the mean of its divisors is an integer number (3971268).

Almost surely, 2^45314380 is an apocalyptic number.

It is an amenable number.

45314380 is an abundant number, since it is smaller than the sum of its proper divisors (49996052).

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

45314380 is a wasteful number, since it uses less digits than its factorization.

45314380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585 (or 3583 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 45314380 is about 6731.5956503640. The cubic root of 45314380 is about 356.5157172206.

It can be divided in two parts, 4531 and 4380, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 45314380 in words is "forty-five million, three hundred fourteen thousand, three hundred eighty".