488124851 has 2 divisors, whose sum is σ = 488124852. Its totient is φ = 488124850.

The previous prime is 488124829. The next prime is 488124887. The reversal of 488124851 is 158421884.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488124851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 488124799 and 488124808.

It is not a weakly prime, because it can be changed into another prime (488124811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244062425 + 244062426.

It is an arithmetic number, because the mean of its divisors is an integer number (244062426).

Almost surely, 2^488124851 is an apocalyptic number.

488124851 is a deficient number, since it is larger than the sum of its proper divisors (1).

488124851 is an equidigital number, since it uses as much as digits as its factorization.

488124851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81920, while the sum is 41.

The square root of 488124851 is about 22093.5477232607. The cubic root of 488124851 is about 787.3665723721.

The spelling of 488124851 in words is "four hundred eighty-eight million, one hundred twenty-four thousand, eight hundred fifty-one".