488059993 has 2 divisors, whose sum is σ = 488059994. Its totient is φ = 488059992.

The previous prime is 488059981. The next prime is 488060009. The reversal of 488059993 is 399950884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474019984 + 14040009 = 21772^2 + 3747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488059993 is a prime.

It is not a weakly prime, because it can be changed into another prime (488050993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244029996 + 244029997.

It is an arithmetic number, because the mean of its divisors is an integer number (244029997).

Almost surely, 2^488059993 is an apocalyptic number.

It is an amenable number.

488059993 is a deficient number, since it is larger than the sum of its proper divisors (1).

488059993 is an equidigital number, since it uses as much as digits as its factorization.

488059993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The square root of 488059993 is about 22092.0798703970. The cubic root of 488059993 is about 787.3316979044.

The spelling of 488059993 in words is "four hundred eighty-eight million, fifty-nine thousand, nine hundred ninety-three".