5177421311 has 2 divisors, whose sum is σ = 5177421312. Its totient is φ = 5177421310.

The previous prime is 5177421289. The next prime is 5177421313. The reversal of 5177421311 is 1131247715.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5177421311 is a prime.

Together with 5177421313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5177421313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2588710655 + 2588710656.

It is an arithmetic number, because the mean of its divisors is an integer number (2588710656).

Almost surely, 2^5177421311 is an apocalyptic number.

5177421311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5177421311 is an equidigital number, since it uses as much as digits as its factorization.

5177421311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 32.

The square root of 5177421311 is about 71954.3001564187. The cubic root of 5177421311 is about 1729.9670671000.

The spelling of 5177421311 in words is "five billion, one hundred seventy-seven million, four hundred twenty-one thousand, three hundred eleven".