45245424 has 60 divisors (see below), whose sum is σ = 135974184. Its totient is φ = 12926592.

The previous prime is 45245419. The next prime is 45245429. The reversal of 45245424 is 42454254.

45245424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45245419) and next prime (45245429).

It is a junction number, because it is equal to n+sod(n) for n = 45245391 and 45245400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45245429) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 7267 + ... + 11970.

Almost surely, 2^45245424 is an apocalyptic number.

It is an amenable number.

45245424 is an abundant number, since it is smaller than the sum of its proper divisors (90728760).

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

45245424 is a wasteful number, since it uses less digits than its factorization.

45245424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19262 (or 19249 counting only the distinct ones).

The product of its digits is 25600, while the sum is 30.

The square root of 45245424 is about 6726.4718835360. The cubic root of 45245424 is about 356.3347858524.

Adding to 45245424 its reverse (42454254), we get a palindrome (87699678).

The spelling of 45245424 in words is "forty-five million, two hundred forty-five thousand, four hundred twenty-four".