11757622847 has 2 divisors, whose sum is σ = 11757622848. Its totient is φ = 11757622846.

The previous prime is 11757622831. The next prime is 11757622853. The reversal of 11757622847 is 74822675711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11757622847 - 2⁴ = 11757622831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11757622795 and 11757622804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11757622817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5878811423 + 5878811424.

It is an arithmetic number, because the mean of its divisors is an integer number (5878811424).

Almost surely, 2^11757622847 is an apocalyptic number.

11757622847 is a deficient number, since it is larger than the sum of its proper divisors (1).

11757622847 is an equidigital number, since it uses as much as digits as its factorization.

11757622847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1317120, while the sum is 50.

The spelling of 11757622847 in words is "eleven billion, seven hundred fifty-seven million, six hundred twenty-two thousand, eight hundred forty-seven".