4551307340 has 24 divisors (see below), whose sum is σ = 9559672080. Its totient is φ = 1820155968.

The previous prime is 4551307339. The next prime is 4551307361. The reversal of 4551307340 is 437031554.

It is a junction number, because it is equal to n+sod(n) for n = 4551307297 and 4551307306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93074 + ... + 133286.

It is an arithmetic number, because the mean of its divisors is an integer number (398319670).

Almost surely, 2^4551307340 is an apocalyptic number.

It is an amenable number.

4551307340 is an abundant number, since it is smaller than the sum of its proper divisors (5008364740).

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

4551307340 is a wasteful number, since it uses less digits than its factorization.

4551307340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45881 (or 45879 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 4551307340 is about 67463.3777689792. The cubic root of 4551307340 is about 1657.2144870303.

Adding to 4551307340 its reverse (437031554), we get a palindrome (4988338894).

The spelling of 4551307340 in words is "four billion, five hundred fifty-one million, three hundred seven thousand, three hundred forty".