43522313010052 has 6 divisors (see below), whose sum is σ = 76164047767598. Its totient is φ = 21761156505024.

The previous prime is 43522313009971. The next prime is 43522313010061. The reversal of 43522313010052 is 25001031322534.

It can be written as a sum of positive squares in only one way, i.e., 43466515011396 + 55797998656 = 6592914^2 + 236216^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43522313009996 and 43522313010023.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5440289126253 + ... + 5440289126260.

Almost surely, 2^{43522313010052} is an apocalyptic number.

It is an amenable number.

43522313010052 is a deficient number, since it is larger than the sum of its proper divisors (32641734757546).

43522313010052 is a wasteful number, since it uses less digits than its factorization.

43522313010052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10880578252517 (or 10880578252515 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 43522313010052 its reverse (25001031322534), we get a palindrome (68523344332586).

The spelling of 43522313010052 in words is "forty-three trillion, five hundred twenty-two billion, three hundred thirteen million, ten thousand, fifty-two".