488384555761 has 2 divisors, whose sum is σ = 488384555762. Its totient is φ = 488384555760.

The previous prime is 488384555629. The next prime is 488384555803. The reversal of 488384555761 is 167555483884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 271816249600 + 216568306161 = 521360^2 + 465369^2 .

It is a cyclic number.

It is not a de Polignac number, because 488384555761 - 2²⁷ = 488250338033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 488384555693 and 488384555702.

It is not a weakly prime, because it can be changed into another prime (488384505761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244192277880 + 244192277881.

It is an arithmetic number, because the mean of its divisors is an integer number (244192277881).

Almost surely, 2^488384555761 is an apocalyptic number.

It is an amenable number.

488384555761 is a deficient number, since it is larger than the sum of its proper divisors (1).

488384555761 is an equidigital number, since it uses as much as digits as its factorization.

488384555761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024000, while the sum is 64.

The spelling of 488384555761 in words is "four hundred eighty-eight billion, three hundred eighty-four million, five hundred fifty-five thousand, seven hundred sixty-one".