45313424 has 40 divisors (see below), whose sum is σ = 95327232. Its totient is φ = 20741760.

The previous prime is 45313421. The next prime is 45313441. The reversal of 45313424 is 42431354.

45313424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 45313393 and 45313402.

It is not an unprimeable number, because it can be changed into a prime (45313421) 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 7 ways as a sum of consecutive naturals, for example, 26417 + ... + 28079.

Almost surely, 2^45313424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45313424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47663616).

45313424 is an abundant number, since it is smaller than the sum of its proper divisors (50013808).

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

45313424 is a wasteful number, since it uses less digits than its factorization.

45313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815 (or 1809 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 45313424 is about 6731.5246415652. The cubic root of 45313424 is about 356.5132100590.

Adding to 45313424 its reverse (42431354), we get a palindrome (87744778).

The spelling of 45313424 in words is "forty-five million, three hundred thirteen thousand, four hundred twenty-four".