5405330291 has 2 divisors, whose sum is σ = 5405330292. Its totient is φ = 5405330290.

The previous prime is 5405330279. The next prime is 5405330297. The reversal of 5405330291 is 1920335045.

5405330291 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5405330291 is a prime.

It is not a weakly prime, because it can be changed into another prime (5405330297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702665145 + 2702665146.

It is an arithmetic number, because the mean of its divisors is an integer number (2702665146).

Almost surely, 2^5405330291 is an apocalyptic number.

5405330291 is a deficient number, since it is larger than the sum of its proper divisors (1).

5405330291 is an equidigital number, since it uses as much as digits as its factorization.

5405330291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5405330291 is about 73520.9513744212. The cubic root of 5405330291 is about 1754.9877073730.

The spelling of 5405330291 in words is "five billion, four hundred five million, three hundred thirty thousand, two hundred ninety-one".