43162202542513 has 2 divisors, whose sum is σ = 43162202542514. Its totient is φ = 43162202542512.

The previous prime is 43162202542489. The next prime is 43162202542633. The reversal of 43162202542513 is 31524520226134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43118357532849 + 43845009664 = 6566457^2 + 209392^2 .

It is a cyclic number.

It is not a de Polignac number, because 43162202542513 - 2¹⁷ = 43162202411441 is a prime.

It is not a weakly prime, because it can be changed into another prime (43162202542813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21581101271256 + 21581101271257.

It is an arithmetic number, because the mean of its divisors is an integer number (21581101271257).

Almost surely, 2^{43162202542513} is an apocalyptic number.

It is an amenable number.

43162202542513 is a deficient number, since it is larger than the sum of its proper divisors (1).

43162202542513 is an equidigital number, since it uses as much as digits as its factorization.

43162202542513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 43162202542513 its reverse (31524520226134), we get a palindrome (74686722768647).

The spelling of 43162202542513 in words is "forty-three trillion, one hundred sixty-two billion, two hundred two million, five hundred forty-two thousand, five hundred thirteen".