488957186827 has 2 divisors, whose sum is σ = 488957186828. Its totient is φ = 488957186826.

The previous prime is 488957186797. The next prime is 488957186831. The reversal of 488957186827 is 728681759884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488957186827 - 2⁷ = 488957186699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 488957186827.

It is not a weakly prime, because it can be changed into another prime (488957186027) 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, 244478593413 + 244478593414.

It is an arithmetic number, because the mean of its divisors is an integer number (244478593414).

Almost surely, 2^488957186827 is an apocalyptic number.

488957186827 is a deficient number, since it is larger than the sum of its proper divisors (1).

488957186827 is an equidigital number, since it uses as much as digits as its factorization.

488957186827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 433520640, while the sum is 73.

The spelling of 488957186827 in words is "four hundred eighty-eight billion, nine hundred fifty-seven million, one hundred eighty-six thousand, eight hundred twenty-seven".