5179261427 has 2 divisors, whose sum is σ = 5179261428. Its totient is φ = 5179261426.

The previous prime is 5179261421. The next prime is 5179261441. The reversal of 5179261427 is 7241629715.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5179261427 - 2⁶ = 5179261363 is a prime.

It is not a weakly prime, because it can be changed into another prime (5179261421) 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, 2589630713 + 2589630714.

It is an arithmetic number, because the mean of its divisors is an integer number (2589630714).

Almost surely, 2^5179261427 is an apocalyptic number.

5179261427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5179261427 is an equidigital number, since it uses as much as digits as its factorization.

5179261427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 44.

The square root of 5179261427 is about 71967.0857197928. The cubic root of 5179261427 is about 1730.1719929908.

The spelling of 5179261427 in words is "five billion, one hundred seventy-nine million, two hundred sixty-one thousand, four hundred twenty-seven".