488053778 has 8 divisors (see below), whose sum is σ = 740901168. Its totient is φ = 241086724.

The previous prime is 488053777. The next prime is 488053807. The reversal of 488053778 is 877350884.

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

It is not an unprimeable number, because it can be changed into a prime (488053771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1469876 + ... + 1470207.

It is an arithmetic number, because the mean of its divisors is an integer number (92612646).

Almost surely, 2^488053778 is an apocalyptic number.

488053778 is a deficient number, since it is larger than the sum of its proper divisors (252847390).

488053778 is a wasteful number, since it uses less digits than its factorization.

488053778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2940168.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The square root of 488053778 is about 22091.9392086797. The cubic root of 488053778 is about 787.3283559059.

The spelling of 488053778 in words is "four hundred eighty-eight million, fifty-three thousand, seven hundred seventy-eight".