488117023 has 2 divisors, whose sum is σ = 488117024. Its totient is φ = 488117022.

The previous prime is 488116969. The next prime is 488117033. The reversal of 488117023 is 320711884.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488117023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 488117023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488117033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244058511 + 244058512.

It is an arithmetic number, because the mean of its divisors is an integer number (244058512).

Almost surely, 2^488117023 is an apocalyptic number.

488117023 is a deficient number, since it is larger than the sum of its proper divisors (1).

488117023 is an equidigital number, since it uses as much as digits as its factorization.

488117023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 488117023 is about 22093.3705667560. The cubic root of 488117023 is about 787.3623633817.

It can be divided in two parts, 4881 and 17023, that added together give a square (21904 = 148²).

The spelling of 488117023 in words is "four hundred eighty-eight million, one hundred seventeen thousand, twenty-three".