5448831133 has 2 divisors, whose sum is σ = 5448831134. Its totient is φ = 5448831132.

The previous prime is 5448831121. The next prime is 5448831137. The reversal of 5448831133 is 3311388445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4927759204 + 521071929 = 70198^2 + 22827^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5448831133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5448831137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2724415566 + 2724415567.

It is an arithmetic number, because the mean of its divisors is an integer number (2724415567).

Almost surely, 2^5448831133 is an apocalyptic number.

It is an amenable number.

5448831133 is a deficient number, since it is larger than the sum of its proper divisors (1).

5448831133 is an equidigital number, since it uses as much as digits as its factorization.

5448831133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 40.

The square root of 5448831133 is about 73816.1983103980. The cubic root of 5448831133 is about 1759.6830452179.

The spelling of 5448831133 in words is "five billion, four hundred forty-eight million, eight hundred thirty-one thousand, one hundred thirty-three".