488454319591 has 8 divisors (see below), whose sum is σ = 558238047264. Its totient is φ = 418671726720.

The previous prime is 488454319579. The next prime is 488454319627. The reversal of 488454319591 is 195913454884.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488454319591 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 (488454379591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068051 + ... + 1455211.

It is an arithmetic number, because the mean of its divisors is an integer number (69779755908).

Almost surely, 2^488454319591 is an apocalyptic number.

488454319591 is a deficient number, since it is larger than the sum of its proper divisors (69783727673).

488454319591 is a wasteful number, since it uses less digits than its factorization.

488454319591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567401.

The product of its digits is 24883200, while the sum is 61.

The spelling of 488454319591 in words is "four hundred eighty-eight billion, four hundred fifty-four million, three hundred nineteen thousand, five hundred ninety-one".