43316053 has 8 divisors (see below), whose sum is σ = 48883680. Its totient is φ = 38020080.

The previous prime is 43316041. The next prime is 43316057. The reversal of 43316053 is 35061334.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43316053 - 2¹³ = 43307861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43316057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67575 + ... + 68212.

It is an arithmetic number, because the mean of its divisors is an integer number (6110460).

Almost surely, 2^43316053 is an apocalyptic number.

It is an amenable number.

43316053 is a deficient number, since it is larger than the sum of its proper divisors (5567627).

43316053 is a wasteful number, since it uses less digits than its factorization.

43316053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135827.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 43316053 is about 6581.4932196273. The cubic root of 43316053 is about 351.1960523016.

Adding to 43316053 its reverse (35061334), we get a palindrome (78377387).

The spelling of 43316053 in words is "forty-three million, three hundred sixteen thousand, fifty-three".