488400043057 has 2 divisors, whose sum is σ = 488400043058. Its totient is φ = 488400043056.

The previous prime is 488400042989. The next prime is 488400043099. The reversal of 488400043057 is 750340004884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 355401976336 + 132998066721 = 596156^2 + 364689^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488400043057 is a prime.

It is not a weakly prime, because it can be changed into another prime (483400043057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244200021528 + 244200021529.

It is an arithmetic number, because the mean of its divisors is an integer number (244200021529).

Almost surely, 2^488400043057 is an apocalyptic number.

It is an amenable number.

488400043057 is a deficient number, since it is larger than the sum of its proper divisors (1).

488400043057 is an equidigital number, since it uses as much as digits as its factorization.

488400043057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 488400043057 in words is "four hundred eighty-eight billion, four hundred million, forty-three thousand, fifty-seven".