488405855 has 8 divisors (see below), whose sum is σ = 669813792. Its totient is φ = 334906848.

The previous prime is 488405807. The next prime is 488405857. The reversal of 488405855 is 558504884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 488405855 - 2¹⁰ = 488404831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488405857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6977192 + ... + 6977261.

It is an arithmetic number, because the mean of its divisors is an integer number (83726724).

Almost surely, 2^488405855 is an apocalyptic number.

488405855 is a deficient number, since it is larger than the sum of its proper divisors (181407937).

488405855 is a wasteful number, since it uses less digits than its factorization.

488405855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13954465.

The product of its (nonzero) digits is 1024000, while the sum is 47.

The square root of 488405855 is about 22099.9062215205. The cubic root of 488405855 is about 787.5176339379.

The spelling of 488405855 in words is "four hundred eighty-eight million, four hundred five thousand, eight hundred fifty-five".