488678766803 has 2 divisors, whose sum is σ = 488678766804. Its totient is φ = 488678766802.

The previous prime is 488678766799. The next prime is 488678766809. The reversal of 488678766803 is 308667876884.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 488678766803 - 2² = 488678766799 is a prime.

It is not a weakly prime, because it can be changed into another prime (488678766809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244339383401 + 244339383402.

It is an arithmetic number, because the mean of its divisors is an integer number (244339383402).

Almost surely, 2^488678766803 is an apocalyptic number.

488678766803 is a deficient number, since it is larger than the sum of its proper divisors (1).

488678766803 is an equidigital number, since it uses as much as digits as its factorization.

488678766803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 520224768, while the sum is 71.

The spelling of 488678766803 in words is "four hundred eighty-eight billion, six hundred seventy-eight million, seven hundred sixty-six thousand, eight hundred three".