488118473 has 2 divisors, whose sum is σ = 488118474. Its totient is φ = 488118472.

The previous prime is 488118451. The next prime is 488118479. The reversal of 488118473 is 374811884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341030089 + 147088384 = 18467^2 + 12128^2 .

It is a cyclic number.

It is not a de Polignac number, because 488118473 - 2⁶ = 488118409 is a prime.

It is not a weakly prime, because it can be changed into another prime (488118479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244059236 + 244059237.

It is an arithmetic number, because the mean of its divisors is an integer number (244059237).

Almost surely, 2^488118473 is an apocalyptic number.

It is an amenable number.

488118473 is a deficient number, since it is larger than the sum of its proper divisors (1).

488118473 is an equidigital number, since it uses as much as digits as its factorization.

488118473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172032, while the sum is 44.

The square root of 488118473 is about 22093.4033820052. The cubic root of 488118473 is about 787.3631430269.

The spelling of 488118473 in words is "four hundred eighty-eight million, one hundred eighteen thousand, four hundred seventy-three".