827488166951 has 2 divisors, whose sum is σ = 827488166952. Its totient is φ = 827488166950.

The previous prime is 827488166927. The next prime is 827488166957. The reversal of 827488166951 is 159661884728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 827488166951 - 2³⁴ = 810308297767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (827488166957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413744083475 + 413744083476.

It is an arithmetic number, because the mean of its divisors is an integer number (413744083476).

Almost surely, 2^827488166951 is an apocalyptic number.

827488166951 is a deficient number, since it is larger than the sum of its proper divisors (1).

827488166951 is an equidigital number, since it uses as much as digits as its factorization.

827488166951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46448640, while the sum is 65.

The spelling of 827488166951 in words is "eight hundred twenty-seven billion, four hundred eighty-eight million, one hundred sixty-six thousand, nine hundred fifty-one".