43053680 has 40 divisors (see below), whose sum is σ = 100483152. Its totient is φ = 17155584.

The previous prime is 43053671. The next prime is 43053683. The reversal of 43053680 is 8635034.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43053683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23684 + ... + 25436.

Almost surely, 2^43053680 is an apocalyptic number.

43053680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43053680 is an abundant number, since it is smaller than the sum of its proper divisors (57429472).

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

43053680 is a wasteful number, since it uses less digits than its factorization.

43053680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073 (or 2067 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 43053680 is about 6561.5303093105. The cubic root of 43053680 is about 350.4855302285.

The spelling of 43053680 in words is "forty-three million, fifty-three thousand, six hundred eighty".