5335551449 has 2 divisors, whose sum is σ = 5335551450. Its totient is φ = 5335551448.

The previous prime is 5335551409. The next prime is 5335551451. The reversal of 5335551449 is 9441555335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4497043600 + 838507849 = 67060^2 + 28957^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5335551449 is a prime.

Together with 5335551451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5335551409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2667775724 + 2667775725.

It is an arithmetic number, because the mean of its divisors is an integer number (2667775725).

Almost surely, 2^5335551449 is an apocalyptic number.

It is an amenable number.

5335551449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5335551449 is an equidigital number, since it uses as much as digits as its factorization.

5335551449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 810000, while the sum is 44.

The square root of 5335551449 is about 73044.8591551794. The cubic root of 5335551449 is about 1747.4031087162.

The spelling of 5335551449 in words is "five billion, three hundred thirty-five million, five hundred fifty-one thousand, four hundred forty-nine".