45893544 has 64 divisors (see below), whose sum is σ = 119620800. Its totient is φ = 14654976.

The previous prime is 45893543. The next prime is 45893587. The reversal of 45893544 is 44539854.

45893544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45893496 and 45893505.

It is not an unprimeable number, because it can be changed into a prime (45893543) 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 15 ways as a sum of consecutive naturals, for example, 162027 + ... + 162309.

It is an arithmetic number, because the mean of its divisors is an integer number (1869075).

Almost surely, 2^45893544 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 45893544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59810400).

45893544 is an abundant number, since it is smaller than the sum of its proper divisors (73727256).

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

45893544 is a wasteful number, since it uses less digits than its factorization.

45893544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554 (or 550 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 45893544 is about 6774.4773968181. The cubic root of 45893544 is about 358.0281700210.

The spelling of 45893544 in words is "forty-five million, eight hundred ninety-three thousand, five hundred forty-four".