488753647 has 2 divisors, whose sum is σ = 488753648. Its totient is φ = 488753646.

The previous prime is 488753633. The next prime is 488753653. The reversal of 488753647 is 746357884.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488753647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 488753594 and 488753603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488753627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244376823 + 244376824.

It is an arithmetic number, because the mean of its divisors is an integer number (244376824).

Almost surely, 2^488753647 is an apocalyptic number.

488753647 is a deficient number, since it is larger than the sum of its proper divisors (1).

488753647 is an equidigital number, since it uses as much as digits as its factorization.

488753647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 52.

The square root of 488753647 is about 22107.7734518879. The cubic root of 488753647 is about 787.7045190481.

The spelling of 488753647 in words is "four hundred eighty-eight million, seven hundred fifty-three thousand, six hundred forty-seven".