5445333193 has 2 divisors, whose sum is σ = 5445333194. Its totient is φ = 5445333192.

The previous prime is 5445333167. The next prime is 5445333233. The reversal of 5445333193 is 3913335445.

It is an a-pointer prime, because the next prime (5445333233) can be obtained adding 5445333193 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3968622009 + 1476711184 = 62997^2 + 38428^2 .

It is a cyclic number.

It is not a de Polignac number, because 5445333193 - 2²⁹ = 4908462281 is a prime.

It is not a weakly prime, because it can be changed into another prime (5445333293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2722666596 + 2722666597.

It is an arithmetic number, because the mean of its divisors is an integer number (2722666597).

Almost surely, 2^5445333193 is an apocalyptic number.

It is an amenable number.

5445333193 is a deficient number, since it is larger than the sum of its proper divisors (1).

5445333193 is an equidigital number, since it uses as much as digits as its factorization.

5445333193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 40.

The square root of 5445333193 is about 73792.5009265847. The cubic root of 5445333193 is about 1759.3064150026.

The spelling of 5445333193 in words is "five billion, four hundred forty-five million, three hundred thirty-three thousand, one hundred ninety-three".