45384582 has 8 divisors (see below), whose sum is σ = 90769176. Its totient is φ = 15128192.

The previous prime is 45384553. The next prime is 45384583. The reversal of 45384582 is 28548354.

It is a sphenic number, since it is the product of 3 distinct primes.

45384582 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 45384582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45384583) 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 3 ways as a sum of consecutive naturals, for example, 3782043 + ... + 3782054.

It is an arithmetic number, because the mean of its divisors is an integer number (11346147).

Almost surely, 2^45384582 is an apocalyptic number.

45384582 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45384582 is a wasteful number, since it uses less digits than its factorization.

45384582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564102.

The product of its digits is 153600, while the sum is 39.

The square root of 45384582 is about 6736.8079978577. The cubic root of 45384582 is about 356.6997294687.

The spelling of 45384582 in words is "forty-five million, three hundred eighty-four thousand, five hundred eighty-two".