5450011291 has 2 divisors, whose sum is σ = 5450011292. Its totient is φ = 5450011290.

The previous prime is 5450011279. The next prime is 5450011309. The reversal of 5450011291 is 1921100545.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5450011291 is a prime.

It is not a weakly prime, because it can be changed into another prime (5450011201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2725005645 + 2725005646.

It is an arithmetic number, because the mean of its divisors is an integer number (2725005646).

Almost surely, 2^5450011291 is an apocalyptic number.

5450011291 is a deficient number, since it is larger than the sum of its proper divisors (1).

5450011291 is an equidigital number, since it uses as much as digits as its factorization.

5450011291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5450011291 is about 73824.1917734289. The cubic root of 5450011291 is about 1759.8100788306.

The spelling of 5450011291 in words is "five billion, four hundred fifty million, eleven thousand, two hundred ninety-one".