488484807730919 has 4 divisors (see below), whose sum is σ = 488808093508560. Its totient is φ = 488161521953280.

The previous prime is 488484807730819. The next prime is 488484807730921. The reversal of 488484807730919 is 919037708484884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 488484807730919 - 2⁸ = 488484807730663 is a prime.

It is a super-2 number, since 2×488484807730919² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488484807730949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161642886554 + ... + 161642889575.

It is an arithmetic number, because the mean of its divisors is an integer number (122202023377140).

Almost surely, 2^{488484807730919} is an apocalyptic number.

488484807730919 is a deficient number, since it is larger than the sum of its proper divisors (323285777641).

488484807730919 is a wasteful number, since it uses less digits than its factorization.

488484807730919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323285777640.

The product of its (nonzero) digits is 3121348608, while the sum is 80.

The spelling of 488484807730919 in words is "four hundred eighty-eight trillion, four hundred eighty-four billion, eight hundred seven million, seven hundred thirty thousand, nine hundred nineteen".