43933044053 has 16 divisors (see below), whose sum is σ = 47985182784. Its totient is φ = 40053853440.

The previous prime is 43933044041. The next prime is 43933044061. The reversal of 43933044053 is 35044033934.

It is a happy number.

43933044053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 43933044053 - 2¹⁴ = 43933027669 is a prime.

It is a super-2 number, since 2×43933044053² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43933043998 and 43933044016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43933044083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11063 + ... + 296628.

It is an arithmetic number, because the mean of its divisors is an integer number (2999073924).

Almost surely, 2^43933044053 is an apocalyptic number.

It is an amenable number.

43933044053 is a deficient number, since it is larger than the sum of its proper divisors (4052138731).

43933044053 is a wasteful number, since it uses less digits than its factorization.

43933044053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307972.

The product of its (nonzero) digits is 233280, while the sum is 38.

Adding to 43933044053 its reverse (35044033934), we get a palindrome (78977077987).

The spelling of 43933044053 in words is "forty-three billion, nine hundred thirty-three million, forty-four thousand, fifty-three".