5851013783977 has 2 divisors, whose sum is σ = 5851013783978. Its totient is φ = 5851013783976.

The previous prime is 5851013783963. The next prime is 5851013783981. The reversal of 5851013783977 is 7793873101585.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5505517875456 + 345495908521 = 2346384^2 + 587789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5851013783977 is a prime.

It is not a weakly prime, because it can be changed into another prime (5851013483977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2925506891988 + 2925506891989.

It is an arithmetic number, because the mean of its divisors is an integer number (2925506891989).

Almost surely, 2^{5851013783977} is an apocalyptic number.

It is an amenable number.

5851013783977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5851013783977 is an equidigital number, since it uses as much as digits as its factorization.

5851013783977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44452800, while the sum is 64.

The spelling of 5851013783977 in words is "five trillion, eight hundred fifty-one billion, thirteen million, seven hundred eighty-three thousand, nine hundred seventy-seven".