45324552 has 64 divisors (see below), whose sum is σ = 139466880. Its totient is φ = 11953152.

The previous prime is 45324551. The next prime is 45324553. The reversal of 45324552 is 25542354.

It is an interprime number because it is at equal distance from previous prime (45324551) and next prime (45324553).

It is not an unprimeable number, because it can be changed into a prime (45324551) 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 15 ways as a sum of consecutive naturals, for example, 8193 + ... + 12560.

It is an arithmetic number, because the mean of its divisors is an integer number (2179170).

Almost surely, 2^45324552 is an apocalyptic number.

45324552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45324552 is an abundant number, since it is smaller than the sum of its proper divisors (94142328).

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

45324552 is a wasteful number, since it uses less digits than its factorization.

45324552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20782 (or 20778 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 45324552 is about 6732.3511494871. The cubic root of 45324552 is about 356.5423916564.

The spelling of 45324552 in words is "forty-five million, three hundred twenty-four thousand, five hundred fifty-two".