5126660311 has 2 divisors, whose sum is σ = 5126660312. Its totient is φ = 5126660310.

The previous prime is 5126660263. The next prime is 5126660317. The reversal of 5126660311 is 1130666215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5126660311 - 2⁷ = 5126660183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5126660317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563330155 + 2563330156.

It is an arithmetic number, because the mean of its divisors is an integer number (2563330156).

Almost surely, 2^5126660311 is an apocalyptic number.

5126660311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126660311 is an equidigital number, since it uses as much as digits as its factorization.

5126660311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 5126660311 is about 71600.7004923835. The cubic root of 5126660311 is about 1724.2947826266.

The spelling of 5126660311 in words is "five billion, one hundred twenty-six million, six hundred sixty thousand, three hundred eleven".