45301032 has 96 divisors (see below), whose sum is σ = 145454400. Its totient is φ = 12939264.

The previous prime is 45301001. The next prime is 45301033. The reversal of 45301032 is 23010354.

45301032 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 (18).

It is a junction number, because it is equal to n+sod(n) for n = 45300996 and 45301014.

It is not an unprimeable number, because it can be changed into a prime (45301033) 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 23 ways as a sum of consecutive naturals, for example, 11944 + ... + 15272.

It is an arithmetic number, because the mean of its divisors is an integer number (1515150).

Almost surely, 2^45301032 is an apocalyptic number.

45301032 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45301032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72727200).

45301032 is an abundant number, since it is smaller than the sum of its proper divisors (100153368).

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

45301032 is a wasteful number, since it uses less digits than its factorization.

45301032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357 (or 3341 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 45301032 is about 6730.6041333598. The cubic root of 45301032 is about 356.4807081784.

Adding to 45301032 its reverse (23010354), we get a palindrome (68311386).

The spelling of 45301032 in words is "forty-five million, three hundred one thousand, thirty-two".