45248564 has 12 divisors (see below), whose sum is σ = 79357824. Its totient is φ = 22574904.

The previous prime is 45248563. The next prime is 45248569. The reversal of 45248564 is 46584254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45248563) 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, 10244 + ... + 13979.

It is an arithmetic number, because the mean of its divisors is an integer number (6613152).

Almost surely, 2^45248564 is an apocalyptic number.

It is an amenable number.

45248564 is a deficient number, since it is larger than the sum of its proper divisors (34109260).

45248564 is a wasteful number, since it uses less digits than its factorization.

45248564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24694 (or 24692 counting only the distinct ones).

The product of its digits is 153600, while the sum is 38.

The square root of 45248564 is about 6726.7052856506. The cubic root of 45248564 is about 356.3430287880.

The spelling of 45248564 in words is "forty-five million, two hundred forty-eight thousand, five hundred sixty-four".