5391450667 has 2 divisors, whose sum is σ = 5391450668. Its totient is φ = 5391450666.

The previous prime is 5391450661. The next prime is 5391450709. The reversal of 5391450667 is 7660541935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5391450667 - 2¹¹ = 5391448619 is a prime.

It is not a weakly prime, because it can be changed into another prime (5391450661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2695725333 + 2695725334.

It is an arithmetic number, because the mean of its divisors is an integer number (2695725334).

Almost surely, 2^5391450667 is an apocalyptic number.

5391450667 is a deficient number, since it is larger than the sum of its proper divisors (1).

5391450667 is an equidigital number, since it uses as much as digits as its factorization.

5391450667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 5391450667 is about 73426.4983980579. The cubic root of 5391450667 is about 1753.4842871674.

The spelling of 5391450667 in words is "five billion, three hundred ninety-one million, four hundred fifty thousand, six hundred sixty-seven".