2246545322533 has 2 divisors, whose sum is σ = 2246545322534. Its totient is φ = 2246545322532.

The previous prime is 2246545322491. The next prime is 2246545322551. The reversal of 2246545322533 is 3352235456422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1944443391489 + 302101931044 = 1394433^2 + 549638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2246545322533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2246545322563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123272661266 + 1123272661267.

It is an arithmetic number, because the mean of its divisors is an integer number (1123272661267).

Almost surely, 2^{2246545322533} is an apocalyptic number.

It is an amenable number.

2246545322533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246545322533 is an equidigital number, since it uses as much as digits as its factorization.

2246545322533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184000, while the sum is 46.

The spelling of 2246545322533 in words is "two trillion, two hundred forty-six billion, five hundred forty-five million, three hundred twenty-two thousand, five hundred thirty-three".