5456350279 has 2 divisors, whose sum is σ = 5456350280. Its totient is φ = 5456350278.

The previous prime is 5456350241. The next prime is 5456350297. The reversal of 5456350279 is 9720536545.

Together with next prime (5456350297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5456350279 - 2²³ = 5447961671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5456350219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728175139 + 2728175140.

It is an arithmetic number, because the mean of its divisors is an integer number (2728175140).

Almost surely, 2^5456350279 is an apocalyptic number.

5456350279 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456350279 is an equidigital number, since it uses as much as digits as its factorization.

5456350279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134000, while the sum is 46.

The square root of 5456350279 is about 73867.1122963393. The cubic root of 5456350279 is about 1760.4921014394.

The spelling of 5456350279 in words is "five billion, four hundred fifty-six million, three hundred fifty thousand, two hundred seventy-nine".